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Add and use OPENSSL_zalloc

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There are many places (nearly 50) where we malloc and then memset.
Add an OPENSSL_zalloc routine to encapsulate that.
(Missed one conversion; thanks Richard)
Also fixes GH328

Reviewed-by: Richard Levitte <levitte@openssl.org>
This commit is contained in:
Rich Salz
2015-08-25 13:25:58 -04:00
committed by Rich Salz
parent 66e87a9f09
commit b51bce9420
45 changed files with 82 additions and 168 deletions
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2
include/openssl/crypto.h
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@@ -337,6 +337,7 @@ int CRYPTO_is_mem_check_on(void);
# define is_MemCheck_on() CRYPTO_is_mem_check_on()
# define OPENSSL_malloc(num) CRYPTO_malloc((int)num,__FILE__,__LINE__)
# define OPENSSL_zalloc(num) CRYPTO_zalloc((int)num,__FILE__,__LINE__)
# define OPENSSL_strdup(str) CRYPTO_strdup((str),__FILE__,__LINE__)
# define OPENSSL_realloc(addr,num) \
CRYPTO_realloc((char *)addr,(int)num,__FILE__,__LINE__)
@@ -469,6 +470,7 @@ void CRYPTO_get_mem_debug_functions(void (**m)
void (**so) (long), long (**go) (void));
void *CRYPTO_malloc(int num, const char *file, int line);
void *CRYPTO_zalloc(int num, const char *file, int line);
char *CRYPTO_strdup(const char *str, const char *file, int line);
void CRYPTO_free(void *ptr);
void CRYPTO_clear_free(void *ptr, size_t num);