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xpp: better error checking (echo_loader) 

Signed-off-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com>
This commit is contained in:
Oron Peled 2014-05-11 11:48:07 -04:00 committed by Tzafrir Cohen
parent ca7c04e9cb
commit 9285e86492
1 changed files with 6 additions and 2 deletions
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8
xpp/echo_loader.c
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@ -362,7 +362,7 @@ int load_file(char *filename, unsigned char **ppBuf, UINT32 *pLen)
DBG("Loading %s file...\n", filename); DBG("Loading %s file...\n", filename);
pFile = fopen(filename, "rb"); pFile = fopen(filename, "rb");
if (pFile == NULL) { if (pFile == NULL) {
ERR("fopen\n"); ERR("fopen: %s\n", strerror(errno));
return -ENODEV; return -ENODEV;
} }
@ -378,7 +378,11 @@ int load_file(char *filename, unsigned char **ppBuf, UINT32 *pLen)
} else { } else {
DBG("allocated mem for pbyFileData\n"); DBG("allocated mem for pbyFileData\n");
} }
fread(pbyFileData, 1, *pLen, pFile); if (fread(pbyFileData, 1, *pLen, pFile) != *pLen) {
fclose(pFile);
ERR("fread: %s\n", strerror(errno));
return -ENODEV;
}
fclose(pFile); fclose(pFile);
DBG("Successful loading %s file into memory " DBG("Successful loading %s file into memory "
"(size = %d, DUMP: first = %02X %02X, last = %02X %02X)\n", "(size = %d, DUMP: first = %02X %02X, last = %02X %02X)\n",