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| author | Richard Levitte <levitte@openssl.org> | 2003-12-01 12:06:17 +0000 |
|---|---|---|
| committer | Richard Levitte <levitte@openssl.org> | 2003-12-01 12:06:17 +0000 |
| commit | 0dbd9ccc06e02be6a80d99c31aae5a7ee777e086 (patch) | |
| tree | 196656ca426e604e193be65d3aa71440c876100c | |
| parent | b923ccab7860d5266693921d27bf7195dd7f0ba8 (diff) | |
| download | openssl-0dbd9ccc06e02be6a80d99c31aae5a7ee777e086.tar.gz | |
CRYPTO_malloc(), CRYPTO_realloc() and variants of them should return NULL
if the give size is 0.
This is a thought that came up in PR 751.
| -rw-r--r-- | crypto/mem.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/crypto/mem.c b/crypto/mem.c index 0df0a2a549..6b38f4ad2a 100644 --- a/crypto/mem.c +++ b/crypto/mem.c @@ -175,7 +175,7 @@ void *CRYPTO_malloc_locked(int num, const char *file, int line) void *ret = NULL; extern unsigned char cleanse_ctr; - if (num < 0) return NULL; + if (num <= 0) return NULL; allow_customize = 0; if (malloc_debug_func != NULL) @@ -216,7 +216,7 @@ void *CRYPTO_malloc(int num, const char *file, int line) void *ret = NULL; extern unsigned char cleanse_ctr; - if (num < 0) return NULL; + if (num <= 0) return NULL; allow_customize = 0; if (malloc_debug_func != NULL) @@ -247,7 +247,7 @@ void *CRYPTO_realloc(void *str, int num, const char *file, int line) if (str == NULL) return CRYPTO_malloc(num, file, line); - if (num < 0) return NULL; + if (num <= 0) return NULL; if (realloc_debug_func != NULL) realloc_debug_func(str, NULL, num, file, line, 0); |