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Fixes with load_file helper to make sure return code is set correctly and args are initialized.

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This commit is contained in:
David Garske
2017-04-04 11:40:54 -07:00
parent 2aa523e0ea
commit e0a4758c0f
1 changed files with 15 additions and 3 deletions
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18
wolfssl/test.h
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@@ -1104,12 +1104,21 @@ static INLINE unsigned int my_psk_server_cb(WOLFSSL* ssl, const char* identity,
/* reads file size, allocates buffer, reads into buffer, returns buffer */ /* reads file size, allocates buffer, reads into buffer, returns buffer */
static INLINE int load_file(const char* fname, byte** buf, size_t* bufLen) static INLINE int load_file(const char* fname, byte** buf, size_t* bufLen)
{ {
int ret = 0; int ret;
FILE* file = fopen(fname, "rb"); FILE* file;
if (fname == NULL || buf == NULL || bufLen == NULL)
return BAD_FUNC_ARG;
/* set defaults */
*buf = NULL;
*bufLen = 0;
/* open file (read-only binary) */
file = fopen(fname, "rb");
if (!file) { if (!file) {
printf("Error loading %s\n", fname); printf("Error loading %s\n", fname);
return -1; return BAD_PATH_ERROR;
} }
fseek(file, 0, SEEK_END); fseek(file, 0, SEEK_END);
@@ -1128,6 +1137,9 @@ static INLINE unsigned int my_psk_server_cb(WOLFSSL* ssl, const char* identity,
ret = (readLen > 0) ? 0 : -1; ret = (readLen > 0) ? 0 : -1;
} }
} }
else {
ret = BUFFER_E;
}
fclose(file); fclose(file);
return ret; return ret;