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tweak get_crc32 function

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FunkyFr3sh 2024-09-23 15:35:13 +02:00
parent db9cfb8e29
commit 7febf01343
1 changed files with 4 additions and 7 deletions
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11
src/utils.c
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@ -118,17 +118,14 @@ unsigned long util_get_crc32(char* filename)
if (fp) if (fp)
{ {
char buf[1024]; char buf[1024];
for (size_t s = 0; (s = fread(buf, 1, sizeof(buf), fp));) for (size_t s = 0; (s = fread(buf, 1, sizeof(buf), fp)) && !ferror(fp);)
{ {
if (ferror(fp))
{
crc32 = 0;
break;
}
crc32 = Crc32_ComputeBuf(crc32, buf, s); crc32 = Crc32_ComputeBuf(crc32, buf, s);
} }
if (ferror(fp))
crc32 = 0;
fclose(fp); fclose(fp);
} }