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coverity dont think we check if we got enough bytes to operate on. The sizeof the bmp_header_t gives a bit, we would need more ...

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iceman1001 2023-07-24 15:24:53 +02:00
parent fb35a29ba0
commit 90a3b968fd
1 changed files with 7 additions and 1 deletions
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8
client/src/cmdhfwaveshare.c
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@ -1064,7 +1064,13 @@ static int CmdHF14AWSLoadBmp(const char *Cmd) {
size_t bytes_read = 0;
if (loadFile_safe(filename, ".bmp", (void **)&bmp, &bytes_read) != PM3_SUCCESS) {
PrintAndLogEx(WARNING, "Could not find file " _YELLOW_("%s"), filename);
return PM3_EIO;
return PM3_EFILE;
}
if (bmp == NULL) {
return PM3_EMALLOC;
}
if (bytes_read < sizeof(bmp_header_t)) {
return PM3_ESOFT;
}
int depth = picture_bit_depth(bmp, bytes_read, model_nr);