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Fixed possibly undefined variable warnings by initializing variables to 0.

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This commit is contained in:
Benjamin Kier 2019-05-30 14:49:17 -04:00 committed by Gilles Peskine
parent 37b5c831b4
commit 7edad28036
2 changed files with 2 additions and 2 deletions
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2
library/entropy.c
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@ -258,7 +258,7 @@ int mbedtls_entropy_update_manual( mbedtls_entropy_context *ctx,
*/ */
static int entropy_gather_internal( mbedtls_entropy_context *ctx ) static int entropy_gather_internal( mbedtls_entropy_context *ctx )
{ {
int ret, i, have_one_strong = 0; int ret = 0, i, have_one_strong = 0;
unsigned char buf[MBEDTLS_ENTROPY_MAX_GATHER]; unsigned char buf[MBEDTLS_ENTROPY_MAX_GATHER];
size_t olen; size_t olen;

2
library/hmac_drbg.c
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@ -74,7 +74,7 @@ int mbedtls_hmac_drbg_update_ret( mbedtls_hmac_drbg_context *ctx,
unsigned char rounds = ( additional != NULL && add_len != 0 ) ? 2 : 1; unsigned char rounds = ( additional != NULL && add_len != 0 ) ? 2 : 1;
unsigned char sep[1]; unsigned char sep[1];
unsigned char K[MBEDTLS_MD_MAX_SIZE]; unsigned char K[MBEDTLS_MD_MAX_SIZE];
int ret; int ret = 0;
for( sep[0] = 0; sep[0] < rounds; sep[0]++ ) for( sep[0] = 0; sep[0] < rounds; sep[0]++ )
{ {