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Segfault switching between JPEG images in SETM, Issue 2636

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This commit is contained in:
Ingo
2015-01-13 00:42:25 +01:00
parent 4c39410dff
commit ba2a57f24d
2 changed files with 13 additions and 15 deletions
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23
rtengine/imageio.cc
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@@ -142,8 +142,8 @@ void ImageIO::setOutputProfile (char* pdata, int plen) {
ImageIO::~ImageIO () {
if (embProfile)
cmsCloseProfile(embProfile);
delete [] loadedProfileData;
cmsCloseProfile(embProfile);
deleteLoadedProfileData();
delete exifRoot;
delete [] profileData;
}
@@ -339,7 +339,7 @@ int ImageIO::loadPNG (Glib::ustring fname) {
}
int ImageIO::loadJPEGFromMemory (const char* buffer, int bufsize)
{
{
jpeg_decompress_struct cinfo;
jpeg_error_mgr jerr;
cinfo.err = my_jpeg_std_error(&jerr);
@@ -359,10 +359,8 @@ int ImageIO::loadJPEGFromMemory (const char* buffer, int bufsize)
//jpeg_memory_src (&cinfo,buffer,bufsize);
jpeg_read_header(&cinfo, TRUE);
if( loadedProfileData ){
delete [] loadedProfileData;
loadedProfileData = NULL;
}
deleteLoadedProfileData();
loadedProfileDataJpg = true;
bool hasprofile = read_icc_profile (&cinfo, (JOCTET**)&loadedProfileData, (unsigned int*)&loadedProfileLength);
if (hasprofile)
embProfile = cmsOpenProfileFromMem (loadedProfileData, loadedProfileLength);
@@ -406,7 +404,6 @@ int ImageIO::loadJPEGFromMemory (const char* buffer, int bufsize)
}
int ImageIO::loadJPEG (Glib::ustring fname) {
FILE *file=safe_g_fopen(fname,"rb");
if (!file)
return IMIO_CANNOTREADFILE;
@@ -435,8 +432,8 @@ int ImageIO::loadJPEG (Glib::ustring fname) {
return IMIO_READERROR;
}
delete loadedProfileData;
loadedProfileData = NULL;
deleteLoadedProfileData();
loadedProfileDataJpg = true;
bool hasprofile = read_icc_profile (&cinfo, (JOCTET**)&loadedProfileData, (unsigned int*)&loadedProfileLength);
if (hasprofile)
embProfile = cmsOpenProfileFromMem (loadedProfileData, loadedProfileLength);
@@ -651,10 +648,8 @@ int ImageIO::loadTIFF (Glib::ustring fname) {
char* profdata;
if( loadedProfileData ){
delete [] loadedProfileData;
loadedProfileData = NULL;
}
deleteLoadedProfileData();
loadedProfileDataJpg = false;
if (TIFFGetField(in, TIFFTAG_ICCPROFILE, &loadedProfileLength, &profdata)) {
embProfile = cmsOpenProfileFromMem (profdata, loadedProfileLength);