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Use snprintf() instead of sprintf() (#5907)

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This commit is contained in:
Flössie 2020-09-15 14:56:57 +02:00
parent 49937a589f
commit 79278875da
18 changed files with 117 additions and 101 deletions
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12
rtengine/dcraw.cc
View File

@ -4085,7 +4085,7 @@ void CLASS foveon_interpolate()
FORC3 diag[c][i] = LAST(1,1)*LAST(2,2) - LAST(1,2)*LAST(2,1);
#undef LAST
FORC3 div[c] = diag[c][0]*0.3127 + diag[c][1]*0.329 + diag[c][2]*0.3583;
sprintf (str, "%sRGBNeutral", model2);
snprintf(str, sizeof(str), "%sRGBNeutral", model2);
if (foveon_camf_param ("IncludeBlocks", str))
foveon_fixed (div, 3, str);
num = 0;
@ -6723,7 +6723,7 @@ int CLASS parse_tiff_ifd (int base)
raw_height = height;
left_margin = top_margin = filters = flip = 0;
}
sprintf (model, "Ixpress %d-Mp", height*width/1000000);
snprintf(model, sizeof(model), "Ixpress %d-Mp", height*width/1000000);
load_raw = &CLASS imacon_full_load_raw;
if (filters) {
if (left_margin & 1) filters = 0x61616161;
@ -7717,7 +7717,7 @@ void CLASS parse_smal (int offset, int fsize)
raw_height = height = get2();
raw_width = width = get2();
strcpy (make, "SMaL");
sprintf (model, "v%d %dx%d", ver, width, height);
snprintf(model, sizeof(model), "v%d %dx%d", ver, width, height);
if (ver == 6) load_raw = &CLASS smal_v6_load_raw;
if (ver == 9) load_raw = &CLASS smal_v9_load_raw;
}
@ -7745,7 +7745,7 @@ void CLASS parse_cine()
}
fseek (ifp, off_setup+792, SEEK_SET);
strcpy (make, "CINE");
sprintf (model, "%d", get4());
snprintf(model, sizeof(model), "%d", get4());
fseek (ifp, 12, SEEK_CUR);
switch ((i=get4()) & 0xffffff) {
case 3: filters = 0x94949494; break;
@ -9058,7 +9058,7 @@ void CLASS adobe_coeff (const char *make, const char *model)
char name[130];
int i, j;
sprintf (name, "%s %s", make, model);
snprintf(name, sizeof(name), "%s %s", make, model);
// -- RT --------------------------------------------------------------------
@ -10522,7 +10522,7 @@ bw: colors = 1;
load_raw = &CLASS rollei_load_raw;
}
if (!model[0])
sprintf (model, "%dx%d", width, height);
snprintf(model, sizeof(model), "%dx%d", width, height);
if (filters == UINT_MAX) filters = 0x94949494;
if (thumb_offset && !thumb_height) {
fseek (ifp, thumb_offset, SEEK_SET);

10
rtengine/imagedata.cc
View File

@ -1238,7 +1238,7 @@ std::string FramesMetaData::apertureToString(double aperture)
{
char buffer[256];
sprintf(buffer, "%0.1f", aperture);
snprintf(buffer, sizeof(buffer), "%0.1f", aperture);
return buffer;
}
@ -1248,9 +1248,9 @@ std::string FramesMetaData::shutterToString(double shutter)
char buffer[256];
if (shutter > 0.0 && shutter <= 0.5) {
sprintf(buffer, "1/%0.0f", 1.0 / shutter);
snprintf(buffer, sizeof(buffer), "1/%0.0f", 1.0 / shutter);
} else {
sprintf(buffer, "%0.1f", shutter);
snprintf(buffer, sizeof(buffer), "%0.1f", shutter);
}
return buffer;
@ -1263,13 +1263,13 @@ std::string FramesMetaData::expcompToString(double expcomp, bool maskZeroexpcomp
if (maskZeroexpcomp) {
if (expcomp != 0.0) {
sprintf(buffer, "%0.2f", expcomp);
snprintf(buffer, sizeof(buffer), "%0.2f", expcomp);
return buffer;
} else {
return "";
}
} else {
sprintf(buffer, "%0.2f", expcomp);
snprintf(buffer, sizeof(buffer), "%0.2f", expcomp);
return buffer;
}
}

2
rtengine/improcfun.cc
View File

@ -5218,7 +5218,7 @@ void ImProcFunctions::EPDToneMaplocal(int sp, LabImage *lab, LabImage *tmp1, uns
/* Debuggery. Saves L for toying with outside of RT.
char nm[64];
sprintf(nm, "%ux%ufloat.bin", lab->W, lab->H);
snprintf(nm, sizeof(nm), "%ux%ufloat.bin", lab->W, lab->H);
FILE *f = fopen(nm, "wb");
fwrite(L, N, sizeof(float), f);
fclose(f);*/

4
rtengine/jdatasrc.cc
View File

@ -373,9 +373,9 @@ format_message (j_common_ptr cinfo, char * buffer)
/* Format the message into the passed buffer */
if (isstring) {
sprintf(buffer, msgtext, err->msg_parm.s);
snprintf(buffer, sizeof(buffer), msgtext, err->msg_parm.s);
} else
sprintf(buffer, msgtext,
snprintf(buffer, sizeof(buffer), msgtext,
err->msg_parm.i[0], err->msg_parm.i[1],
err->msg_parm.i[2], err->msg_parm.i[3],
err->msg_parm.i[4], err->msg_parm.i[5],

20
rtengine/klt/trackFeatures.cc
View File

@ -1044,7 +1044,7 @@ static int _am_trackFeatureAffine(
#ifdef DEBUG_AFFINE_MAPPING
aff_diff_win->data = imgdiff;
sprintf(fname, "./debug/kltimg_trans_diff_win%03d.%03d.pgm", glob_index, counter);
snprintf(fname, sizeof(fname), "./debug/kltimg_trans_diff_win%03d.%03d.pgm", glob_index, counter);
printf("%s\n", fname);
_KLTWriteAbsFloatImageToPGM(aff_diff_win, fname,256.0);
printf("iter = %d translation tracker res: %f\n", iteration, _sumAbsFloatWindow(imgdiff, width, height)/(width*height));
@ -1095,13 +1095,13 @@ static int _am_trackFeatureAffine(
counter++;
_am_computeAffineMappedImage(img1, x1, y1, 1.0, 0.0 , 0.0, 1.0, width, height, imgdiff);
aff_diff_win->data = imgdiff;
sprintf(fname, "./debug/kltimg_aff_diff_win%03d.%03d_1.pgm", glob_index, counter);
snprintf(fname, sizeof(fname), "./debug/kltimg_aff_diff_win%03d.%03d_1.pgm", glob_index, counter);
printf("%s\n", fname);
_KLTWriteAbsFloatImageToPGM(aff_diff_win, fname,256.0);
_am_computeAffineMappedImage(img2, *x2, *y2, *Axx, *Ayx , *Axy, *Ayy, width, height, imgdiff);
aff_diff_win->data = imgdiff;
sprintf(fname, "./debug/kltimg_aff_diff_win%03d.%03d_2.pgm", glob_index, counter);
snprintf(fname, sizeof(fname), "./debug/kltimg_aff_diff_win%03d.%03d_2.pgm", glob_index, counter);
printf("%s\n", fname);
_KLTWriteAbsFloatImageToPGM(aff_diff_win, fname,256.0);
#endif
@ -1110,7 +1110,7 @@ static int _am_trackFeatureAffine(
width, height, imgdiff);
#ifdef DEBUG_AFFINE_MAPPING
aff_diff_win->data = imgdiff;
sprintf(fname, "./debug/kltimg_aff_diff_win%03d.%03d_3.pgm", glob_index,counter);
snprintf(fname, sizeof(fname), "./debug/kltimg_aff_diff_win%03d.%03d_3.pgm", glob_index,counter);
printf("%s\n", fname);
_KLTWriteAbsFloatImageToPGM(aff_diff_win, fname,256.0);
@ -1335,17 +1335,17 @@ void KLTTrackFeatures(
if (tc->writeInternalImages) {
char fname[80];
for (i = 0 ; i < tc->nPyramidLevels ; i++) {
sprintf(fname, "kltimg_tf_i%d.pgm", i);
snprintf(fname, sizeof(fname), "kltimg_tf_i%d.pgm", i);
_KLTWriteFloatImageToPGM(pyramid1->img[i], fname);
sprintf(fname, "kltimg_tf_i%d_gx.pgm", i);
snprintf(fname, sizeof(fname), "kltimg_tf_i%d_gx.pgm", i);
_KLTWriteFloatImageToPGM(pyramid1_gradx->img[i], fname);
sprintf(fname, "kltimg_tf_i%d_gy.pgm", i);
snprintf(fname, sizeof(fname), "kltimg_tf_i%d_gy.pgm", i);
_KLTWriteFloatImageToPGM(pyramid1_grady->img[i], fname);
sprintf(fname, "kltimg_tf_j%d.pgm", i);
snprintf(fname, sizeof(fname), "kltimg_tf_j%d.pgm", i);
_KLTWriteFloatImageToPGM(pyramid2->img[i], fname);
sprintf(fname, "kltimg_tf_j%d_gx.pgm", i);
snprintf(fname, sizeof(fname), "kltimg_tf_j%d_gx.pgm", i);
_KLTWriteFloatImageToPGM(pyramid2_gradx->img[i], fname);
sprintf(fname, "kltimg_tf_j%d_gy.pgm", i);
snprintf(fname, sizeof(fname), "kltimg_tf_j%d_gy.pgm", i);
_KLTWriteFloatImageToPGM(pyramid2_grady->img[i], fname);
}
}

4
rtengine/klt/writeFeatures.cc
View File

@ -124,7 +124,7 @@ static FILE* _printSetupTxt(
}
/* Construct feature format */
sprintf(format, "(%s,%s)=%%%dd ", fmt, fmt, val_width);
snprintf(format, sizeof(format), "(%s,%s)=%%%dd ", fmt, fmt, val_width);
return fp;
}
@ -163,7 +163,7 @@ static void _printInteger(
int width)
{
char fmt[80];
sprintf(fmt, "%%%dd", width);
snprintf(fmt, sizeof(fmt), "%%%dd", width);
fprintf(fp, fmt, integer);
}

2
rtengine/rawimage.cc
View File

@ -1047,7 +1047,7 @@ DCraw::dcraw_coeff_overrides(const char make[], const char model[], const int is
}
char name[strlen(make) + strlen(model) + 32];
sprintf(name, "%s %s", make, model);
snprintf(name, sizeof(name), "%s %s", make, model);
for (size_t i = 0; i < sizeof table / sizeof(table[0]); i++) {
if (strcasecmp(name, table[i].prefix) == 0) {

22
rtexif/canonattribs.cc
View File

@ -70,7 +70,7 @@ public:
return "undef";
}
sprintf (buffer, "%.1f", v );
snprintf(buffer, sizeof(buffer), "%.1f", v );
return buffer;
}
};
@ -99,7 +99,7 @@ public:
}
char buffer[32];
sprintf (buffer, "%.1fs %s", sec / 10., (sec & 0x4000) ? ",Custom" : "");
snprintf(buffer, sizeof(buffer), "%.1fs %s", sec / 10., (sec & 0x4000) ? ",Custom" : "");
return buffer;
}
};
@ -542,7 +542,7 @@ public:
}
char buffer[32];
sprintf (buffer, "%.1f", v );
snprintf(buffer, sizeof(buffer), "%.1f", v );
return buffer;
}
};
@ -1175,7 +1175,7 @@ public:
}
char buffer[32];
sprintf (buffer, "%.2fmm", val * 25.4 / 1000);
snprintf(buffer, sizeof(buffer), "%.2fmm", val * 25.4 / 1000);
return buffer;
}
};
@ -1188,7 +1188,7 @@ public:
{
char buffer[32];
double d = pow (2, - t->toInt() / 32.0);
sprintf (buffer, "%.3f", d);
snprintf(buffer, sizeof(buffer), "%.3f", d);
return buffer;
}
};
@ -1199,7 +1199,7 @@ class CAEVInterpreter : public Interpreter
std::string toString (const Tag* t) const override
{
char buffer[32];
sprintf (buffer, "%.1f", t->toDouble() / 32.0 );
snprintf(buffer, sizeof(buffer), "%.1f", t->toDouble() / 32.0 );
return buffer;
}
};
@ -1212,7 +1212,7 @@ public:
{
char buffer[32];
int a = t->toInt();
sprintf (buffer, "%d", a);
snprintf(buffer, sizeof(buffer), "%d", a);
return buffer;
}
double toDouble (const Tag* t, int ofs) override
@ -1354,7 +1354,7 @@ public:
}
char buffer[32];
sprintf (buffer, "%.0f", n / 32. );
snprintf(buffer, sizeof(buffer), "%.0f", n / 32. );
return buffer;
}
};
@ -1409,7 +1409,7 @@ public:
std::string toString (const Tag* t) const override
{
char buffer[32];
sprintf (buffer, "%.2f", t->toDouble() / 100 );
snprintf(buffer, sizeof(buffer), "%.2f", t->toDouble() / 100 );
return buffer;
}
};
@ -1421,7 +1421,7 @@ public:
std::string toString (const Tag* t) const override
{
char buffer[32];
sprintf (buffer, "%.1f", t->toDouble() / 8 - 6 );
snprintf(buffer, sizeof(buffer), "%.1f", t->toDouble() / 8 - 6 );
return buffer;
}
};
@ -1557,7 +1557,7 @@ public:
{
unsigned long val = t->toInt (0, LONG);
char buffer[32];
sprintf (buffer, "%ld", ((val & 0xffc0) >> 6) * 10000 + ((val >> 16) & 0xff) + ((val & 0x3f) << 8) );
snprintf(buffer, sizeof(buffer), "%ld", ((val & 0xffc0) >> 6) * 10000 + ((val >> 16) & 0xff) + ((val & 0x3f) << 8) );
return buffer;
}
};

6
rtexif/nikonattribs.cc
View File

@ -35,7 +35,7 @@ public:
std::string toString (const Tag* t) const override
{
char buffer[32];
sprintf (buffer, "%d", t->toInt (2));
snprintf(buffer, sizeof(buffer), "%d", t->toInt (2));
return buffer;
}
};
@ -49,7 +49,7 @@ public:
{
char buffer[32];
int a = t->toInt();
sprintf (buffer, "%d", a);
snprintf(buffer, sizeof(buffer), "%d", a);
return buffer;
}
double toDouble (const Tag* t, int ofs) override
@ -128,7 +128,7 @@ public:
default: {
char buffer[32];
sprintf (buffer, "0x%04X", a);
snprintf(buffer, sizeof(buffer), "0x%04X", a);
return buffer;
}
}

30
rtexif/pentaxattribs.cc
View File

@ -422,7 +422,7 @@ public:
return "undef";
}
sprintf (buffer, "%.1f", v );
snprintf(buffer, sizeof(buffer), "%.1f", v );
return buffer;
}
};
@ -626,7 +626,7 @@ public:
return s.str();
} else {
char buffer[1024];
t->toString (buffer);
t->toString (buffer, sizeof(buffer));
return std::string (buffer);
}
}
@ -1341,7 +1341,7 @@ public:
}
char buffer[32];
sprintf (buffer, "%d", a );
snprintf(buffer, sizeof(buffer), "%d", a );
return buffer;
}
double toDouble (const Tag* t, int ofs) override
@ -1369,7 +1369,7 @@ public:
if (a > 1.) {
char buffer[32];
sprintf (buffer, "%.2f", a / 100. );
snprintf(buffer, sizeof(buffer), "%.2f", a / 100. );
return buffer;
} else {
return "n/a";
@ -1399,7 +1399,7 @@ public:
if (b > 1.0) {
char buffer[32];
sprintf (buffer, "%.2f", b );
snprintf(buffer, sizeof(buffer), "%.2f", b );
return buffer;
} else {
return "n/a";
@ -1428,7 +1428,7 @@ public:
int a = t->toInt (0, BYTE);
char buffer[32];
double v = 100.*exp (double (a - 32) * log (2.) / 8.);
sprintf (buffer, "%.1f", v );
snprintf(buffer, sizeof(buffer), "%.1f", v );
return buffer;
}
double toDouble (const Tag* t, int ofs) override
@ -1456,7 +1456,7 @@ public:
return "undef";
}
sprintf (buffer, "%.1f", v );
snprintf(buffer, sizeof(buffer), "%.1f", v );
return buffer;
} else {
return "n/a";
@ -1485,7 +1485,7 @@ public:
int a = t->toInt (0, BYTE);
char buffer[32];
double v = double (a - 64) / 8.;
sprintf (buffer, "%.1f", v );
snprintf(buffer, sizeof(buffer), "%.1f", v );
return buffer;
}
double toDouble (const Tag* t, int ofs) override
@ -1505,7 +1505,7 @@ public:
int a = t->toInt (0, SBYTE);
char buffer[32];
double v = double (a) / 8.;
sprintf (buffer, "%.1f", v );
snprintf(buffer, sizeof(buffer), "%.1f", v );
return buffer;
}
double toDouble (const Tag* t, int ofs) override
@ -1525,7 +1525,7 @@ public:
int a = t->toInt (0, BYTE);
char buffer[32];
double v = exp ((double (a) - 68.) * log (2.) / 16.);
sprintf (buffer, "%.1f", v );
snprintf(buffer, sizeof(buffer), "%.1f", v );
return buffer;
}
double toDouble (const Tag* t, int ofs) override
@ -1545,7 +1545,7 @@ public:
int a = t->toInt (0, BYTE);
char buffer[32];
double v = 24.*exp (- (double (a) - 32.) * log (2.) / 8.);
sprintf (buffer, "%.6f", v );
snprintf(buffer, sizeof(buffer), "%.6f", v );
return buffer;
}
double toDouble (const Tag* t, int ofs) override
@ -1565,7 +1565,7 @@ public:
char buffer[32];
int a = t->toInt (0, BYTE);
int mina = a & 0x0F;
sprintf (buffer, "%.1f", double (int (pow (2.0, double (mina + 10) / 4.0) + 0.2)));
snprintf(buffer, sizeof(buffer), "%.1f", double (int (pow (2.0, double (mina + 10) / 4.0) + 0.2)));
return buffer;
}
double toDouble (const Tag* t, int ofs) override
@ -1585,7 +1585,7 @@ public:
char buffer[32];
int a = t->toInt (0, BYTE);
int maxa = (a & 0xF0) >> 4;
sprintf (buffer, "%.1f", double (int (pow (2.0, double (maxa) / 4.0) + 0.2)) );
snprintf(buffer, sizeof(buffer), "%.1f", double (int (pow (2.0, double (maxa) / 4.0) + 0.2)) );
return buffer;
}
double toDouble (const Tag* t, int ofs) override
@ -1702,7 +1702,7 @@ public:
{
char buffer[32];
int b = t->toInt (0, BYTE) & 0x1F;
sprintf (buffer, "%.0f", pow (2., b / 16. + 4) );
snprintf(buffer, sizeof(buffer), "%.0f", pow (2., b / 16. + 4) );
return buffer;
}
};
@ -1788,7 +1788,7 @@ public:
return r->second;
} else {
char buffer[1024];
t->toString (buffer);
t->toString (buffer, sizeof(buffer));
return std::string (buffer);
}
}

56
rtexif/rtexif.cc
View File

@ -1017,13 +1017,13 @@ Tag::Tag (TagDirectory* p, FILE* f, int base)
Tag* tmake = parent->getRoot()->getTag ("Make");
if (tmake) {
tmake->toString (make);
tmake->toString (make, sizeof(make));
}
Tag* tmodel = parent->getRoot()->getTag ("Model");
if (tmodel) {
tmodel->toString (model);
tmodel->toString (model, sizeof(model));
}
if (!strncmp (make, "SONY", 4)) {
@ -1677,8 +1677,11 @@ void Tag::toRational (int& num, int& denom, int ofs) const
}
}
void Tag::toString (char* buffer, int ofs) const
void Tag::toString (char* buffer, std::size_t size, int ofs) const
{
if (!buffer || !size) {
return;
}
if (type == UNDEFINED && !directory) {
bool isstring = true;
@ -1690,67 +1693,80 @@ void Tag::toString (char* buffer, int ofs) const
}
if (isstring) {
int j = 0;
if (size < 3) {
return;
}
std::size_t j = 0;
for (i = 0; i + ofs < count && i < 64 && value[i + ofs]; i++) {
if (value[i + ofs] == '<' || value[i + ofs] == '>') {
buffer[j++] = '\\';
if (j > size - 2) {
break;
}
}
buffer[j++] = value[i + ofs];
if (j > size - 2) {
break;
}
}
buffer[j++] = 0;
return;
}
} else if (type == ASCII) {
sprintf (buffer, "%.64s", value + ofs);
snprintf(buffer, size, "%.64s", value + ofs);
return;
}
size_t maxcount = rtengine::min<size_t>(count, 10);
strcpy (buffer, "");
buffer[0] = 0;
for (ssize_t i = 0; i < rtengine::min<int>(maxcount, valuesize - ofs); i++) {
if (i > 0) {
std::size_t len = strlen(buffer);
if (i > 0 && size - len > 2) {
strcat (buffer, ", ");
len += 2;
}
char* b = buffer + strlen (buffer);
char* b = buffer + len;
switch (type) {
case UNDEFINED:
case BYTE:
sprintf (b, "%d", value[i + ofs]);
snprintf(b, size - len, "%d", value[i + ofs]);
break;
case SSHORT:
sprintf (b, "%d", toInt (2 * i + ofs));
snprintf(b, size - len, "%d", toInt (2 * i + ofs));
break;
case SHORT:
sprintf (b, "%u", toInt (2 * i + ofs));
snprintf(b, size - len, "%u", toInt (2 * i + ofs));
break;
case SLONG:
sprintf (b, "%d", toInt (4 * i + ofs));
snprintf(b, size - len, "%d", toInt (4 * i + ofs));
break;
case LONG:
sprintf (b, "%u", toInt (4 * i + ofs));
snprintf(b, size - len, "%u", toInt (4 * i + ofs));
break;
case SRATIONAL:
sprintf (b, "%d/%d", (int)sget4 (value + 8 * i + ofs, getOrder()), (int)sget4 (value + 8 * i + ofs + 4, getOrder()));
snprintf(b, size - len, "%d/%d", (int)sget4 (value + 8 * i + ofs, getOrder()), (int)sget4 (value + 8 * i + ofs + 4, getOrder()));
break;
case RATIONAL:
sprintf (b, "%u/%u", (uint32_t)sget4 (value + 8 * i + ofs, getOrder()), (uint32_t)sget4 (value + 8 * i + ofs + 4, getOrder()));
snprintf(b, size - len, "%u/%u", (uint32_t)sget4 (value + 8 * i + ofs, getOrder()), (uint32_t)sget4 (value + 8 * i + ofs + 4, getOrder()));
break;
case FLOAT:
sprintf (b, "%g", toDouble (8 * i + ofs));
snprintf(b, size - len, "%g", toDouble (8 * i + ofs));
break;
default:
@ -1758,7 +1774,7 @@ void Tag::toString (char* buffer, int ofs) const
}
}
if (count > maxcount) {
if (count > maxcount && size - strlen(buffer) > 3) {
strcat (buffer, "...");
}
}
@ -1771,7 +1787,7 @@ std::string Tag::nameToString (int i)
if (attrib) {
strncpy (buffer, attrib->name, 1024);
} else {
sprintf (buffer, "0x%x", tag);
snprintf(buffer, sizeof(buffer), "0x%x", tag);
}
if (i > 0) {
@ -1788,7 +1804,7 @@ std::string Tag::valueToString () const
return attrib->interpreter->toString (this);
} else {
char buffer[1024];
toString (buffer);
toString (buffer, sizeof(buffer));
return buffer;
}
}
@ -2763,7 +2779,7 @@ parse_leafdata (TagDirectory* root, ByteOrder order)
&tm.tm_mday, &tm.tm_hour,
&tm.tm_min, &tm.tm_sec) == 6) {
char tstr[64];
sprintf (tstr, "%04d:%02d:%02d %02d:%02d:%02d", tm.tm_year, tm.tm_mon,
snprintf(tstr, sizeof(tstr), "%04d:%02d:%02d %02d:%02d:%02d", tm.tm_year, tm.tm_mon,
tm.tm_mday, tm.tm_hour, tm.tm_min, tm.tm_sec);
t->initString (tstr);
exif->getDirectory()->addTagFront (t);

6
rtexif/rtexif.h
View File

@ -304,7 +304,7 @@ public:
double toDouble (int ofs = 0) const;
double* toDoubleArray (int ofs = 0) const;
void toRational (int& num, int& denom, int ofs = 0) const;
void toString (char* buffer, int ofs = 0) const;
void toString (char* buffer, std::size_t size, int ofs = 0) const;
void fromString (const char* v, int size = -1);
void setInt (int v, int ofs = 0, TagType astype = LONG);
int getDistanceFrom (const TagDirectory *root);
@ -392,7 +392,7 @@ public:
virtual std::string toString (const Tag* t) const
{
char buffer[1024];
t->toString (buffer);
t->toString (buffer, sizeof(buffer));
std::string s (buffer);
std::string::size_type p1 = s.find_first_not_of (' ');
@ -526,7 +526,7 @@ public:
return r->second;
} else {
char buffer[1024];
t->toString(buffer);
t->toString(buffer, sizeof(buffer));
return buffer;
}
}

14
rtexif/sonyminoltaattribs.cc
View File

@ -1979,7 +1979,7 @@ public:
if (a > 0) {
char buffer[32];
sprintf (buffer, "%.4f", a);
snprintf(buffer, sizeof(buffer), "%.4f", a);
return buffer;
} else {
return "n/a";
@ -2039,7 +2039,7 @@ public:
if (a) {
char buffer[32];
sprintf (buffer, "%.1f", a / 100. );
snprintf(buffer, sizeof(buffer), "%.1f", a / 100. );
return buffer;
} else {
return "n/a";
@ -2099,7 +2099,7 @@ public:
if (a) {
char buffer[32];
sprintf (buffer, "%d", a );
snprintf(buffer, sizeof(buffer), "%d", a );
return buffer;
} else {
return "Auto";
@ -2138,7 +2138,7 @@ public:
{
double a = t->toDouble();
char buffer[32];
sprintf (buffer, "%.2f", a );
snprintf(buffer, sizeof(buffer), "%.2f", a );
return buffer;
}
double toDouble (const Tag* t, int ofs) override
@ -2158,7 +2158,7 @@ public:
std::string toString (const Tag* t) const override
{
char buffer[32];
sprintf (buffer, "%d", t->getValue()[0] - 20);
snprintf(buffer, sizeof(buffer), "%d", t->getValue()[0] - 20);
return buffer;
}
int toInt (const Tag* t, int ofs, TagType astype) override
@ -2197,7 +2197,7 @@ public:
std::string toString (const Tag* t) const override
{
char buffer[32];
sprintf (buffer, "%d", t->getValue()[0] & 0x7f);
snprintf(buffer, sizeof(buffer), "%d", t->getValue()[0] & 0x7f);
return buffer;
}
int toInt (const Tag* t, int ofs, TagType astype) override
@ -2253,7 +2253,7 @@ public:
std::string toString (const Tag* t) const override
{
char buffer[32];
sprintf (buffer, "%d", t->toInt());
snprintf(buffer, sizeof(buffer), "%d", t->toInt());
return buffer;
}
int toInt (const Tag* t, int ofs, TagType astype) override

18
rtexif/stdattribs.cc
View File

@ -334,7 +334,7 @@ public:
return "undef";
}
sprintf (buffer, "%0.1f", v);
snprintf(buffer, sizeof(buffer), "%0.1f", v);
return buffer;
}
};
@ -353,7 +353,7 @@ public:
return "undef";
}
sprintf (buffer, "%.1f", v );
snprintf(buffer, sizeof(buffer), "%.1f", v );
return buffer;
}
};
@ -372,7 +372,7 @@ public:
return "undef";
}
sprintf (buffer, "%+0.2f", v );
snprintf(buffer, sizeof(buffer), "%+0.2f", v );
return buffer;
}
};
@ -388,9 +388,9 @@ public:
double d = pow (2.0, -t->toDouble());
if (d > 0.0 && d <= 0.5) {
sprintf (buffer, "1/%.0f", 1.0 / d);
snprintf(buffer, sizeof(buffer), "1/%.0f", 1.0 / d);
} else {
sprintf (buffer, "%.1f", d);
snprintf(buffer, sizeof(buffer), "%.1f", d);
}
return buffer;
@ -408,9 +408,9 @@ public:
double d = t->toDouble();
if (d > 0.0 && d <= 0.5) {
sprintf (buffer, "1/%.0f", 1.0 / d);
snprintf(buffer, sizeof(buffer), "1/%.0f", 1.0 / d);
} else {
sprintf (buffer, "%.1f", d);
snprintf(buffer, sizeof(buffer), "%.1f", d);
}
return buffer;
@ -431,7 +431,7 @@ public:
return "undef";
}
sprintf (buffer, "%.1f", v );
snprintf(buffer, sizeof(buffer), "%.1f", v );
return buffer;
}
};
@ -637,7 +637,7 @@ public:
int lastSegmentWidth = t->toInt(4, SHORT);
char buffer[32];
sprintf (buffer, "%d %d %d", segmentNumber, segmentWidth, lastSegmentWidth);
snprintf(buffer, sizeof(buffer), "%d %d %d", segmentNumber, segmentWidth, lastSegmentWidth);
return buffer;
}
};

2
rtgui/batchqueue.cc
View File

@ -390,7 +390,7 @@ Glib::ustring BatchQueue::getTempFilenameForParams( const Glib::ustring &filenam
timeval tv;
gettimeofday(&tv, nullptr);
char mseconds[11];
sprintf(mseconds, "%d", (int)(tv.tv_usec / 1000));
snprintf(mseconds, sizeof(mseconds), "%d", (int)(tv.tv_usec / 1000));
time_t rawtime;
struct tm *timeinfo;
char stringTimestamp [80];

4
rtgui/cropwindow.cc
View File

@ -125,13 +125,13 @@ void CropWindow::initZoomSteps()
char lbl[64];
for (int s = 100; s >= 11; --s) {
float z = 10.f / s;
sprintf(lbl, "% 2d%%", int(z * 100));
snprintf(lbl, sizeof(lbl), "% 2d%%", int(z * 100));
bool is_major = (s == s/10 * 10);
zoomSteps.push_back(ZoomStep(lbl, z, s, is_major));
}
zoom11index = zoomSteps.size();
for (int s = 1; s <= 8; ++s) {
sprintf(lbl, "%d00%%", s);
snprintf(lbl, sizeof(lbl), "%d00%%", s);
zoomSteps.push_back(ZoomStep(lbl, s, s * 1000, true));
}
zoomSteps.push_back(ZoomStep("1600%", 16, 16000, true));

4
rtgui/icmpanel.cc
View File

@ -424,8 +424,8 @@ void ICMPanel::updateDCP(int dcpIlluminant, Glib::ustring dcp_name)
if (illuminants.will_interpolate) {
if (dcpTemperatures[0] != illuminants.temperature_1 || dcpTemperatures[1] != illuminants.temperature_2) {
char tempstr1[64], tempstr2[64];
sprintf(tempstr1, "%.0fK", illuminants.temperature_1);
sprintf(tempstr2, "%.0fK", illuminants.temperature_2);
snprintf(tempstr1, sizeof(tempstr1), "%.0fK", illuminants.temperature_1);
snprintf(tempstr2, sizeof(tempstr2), "%.0fK", illuminants.temperature_2);
int curr_active = dcpIll->get_active_row_number();
dcpIll->remove_all();
dcpIll->append(M("TP_ICM_DCPILLUMINANT_INTERPOLATED"));

2
rtgui/main.cc
View File

@ -460,7 +460,7 @@ int main (int argc, char **argv)
SetConsoleCtrlHandler ( NULL, true );
// Set title of console
char consoletitle[128];
sprintf (consoletitle, "RawTherapee %s Console", RTVERSION);
snprintf(consoletitle, sizeof(consoletitle), "RawTherapee %s Console", RTVERSION);
SetConsoleTitle (consoletitle);
// increase size of screen buffer
COORD c;