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Fixed another bunch of warnings

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This commit is contained in:
heckflosse
2017-04-03 21:01:28 +02:00
parent 602162a343
commit 9b5f429602
11 changed files with 25 additions and 28 deletions
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6
rtengine/imageio.cc
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@@ -216,9 +216,8 @@ int ImageIO::getPNGSampleFormat (Glib::ustring fname, IIOSampleFormat &sFormat,
//reading PNG header
unsigned char header[8];
fread (header, 1, 8, file);
if (png_sig_cmp (header, 0, 8)) {
if (fread (header, 1, 8, file) != 8 || png_sig_cmp (header, 0, 8)) {
fclose(file);
return IMIO_HEADERERROR;
}
@@ -295,9 +294,8 @@ int ImageIO::loadPNG (Glib::ustring fname)
//reading PNG header
unsigned char header[8];
fread (header, 1, 8, file);
if (png_sig_cmp (header, 0, 8)) {
if (fread (header, 1, 8, file) != 8 || png_sig_cmp (header, 0, 8)) {
fclose(file);
return IMIO_HEADERERROR;
}