From 0dbd9ccc06e02be6a80d99c31aae5a7ee777e086 Mon Sep 17 00:00:00 2001 From: Richard Levitte Date: Mon, 1 Dec 2003 12:06:17 +0000 Subject: [PATCH] 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. --- crypto/mem.c | 6 +++--- 1 file 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); -- 2.25.1