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Fix NULL argument handling in mbedtls_xxx_free() functions

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Signed-off-by: Troy-Butler <squintik@outlook.com>
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Troy-Butler
2024-03-22 14:46:04 -04:00
parent 611f899c0c
commit 9ac3e23f5d
11 changed files with 49 additions and 1 deletions
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4
library/entropy.c
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@ -61,6 +61,10 @@ void mbedtls_entropy_init(mbedtls_entropy_context *ctx)
void mbedtls_entropy_free(mbedtls_entropy_context *ctx)
{
if (ctx == NULL) {
return;
}
/* If the context was already free, don't call free() again.
* This is important for mutexes which don't allow double-free. */
if (ctx->accumulator_started == -1) {