diff options
Diffstat (limited to 'crypto')
-rw-r--r-- | crypto/buffer/buffer.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/crypto/buffer/buffer.c b/crypto/buffer/buffer.c index 1f09cba061..3b4c79f704 100644 --- a/crypto/buffer/buffer.c +++ b/crypto/buffer/buffer.c @@ -99,6 +99,11 @@ int BUF_MEM_grow(BUF_MEM *str, int len) char *ret; unsigned int n; + if (len < 0) + { + BUFerr(BUF_F_BUF_MEM_GROW,ERR_R_MALLOC_FAILURE); + return 0; + } if (str->length >= len) { str->length=len; @@ -141,6 +146,11 @@ int BUF_MEM_grow_clean(BUF_MEM *str, int len) char *ret; unsigned int n; + if (len < 0) + { + BUFerr(BUF_F_BUF_MEM_GROW_CLEAN,ERR_R_MALLOC_FAILURE); + return 0; + } if (str->length >= len) { memset(&str->data[len],0,str->length-len); |