Module: kamailio Branch: master Commit: 4484a5eb9e0dd6e6723390cb96c378f88f1fd074 URL: https://github.com/kamailio/kamailio/commit/4484a5eb9e0dd6e6723390cb96c378f… Author: S-P Chan <shihping.chan(a)gmail.com> Committer: S-P Chan <shihping.chan(a)gmail.com> Date: 2022-06-23T10:10:11+08:00 tls_wolfssl: ser_realloc realign memory correctly to 16-bytes If shm_realloc returns a different 8/16 byte alignment we need to memmove the correct amount. --- Modified: src/modules/tls_wolfssl/tls_init.c --- Diff: https://github.com/kamailio/kamailio/commit/4484a5eb9e0dd6e6723390cb96c378f… Patch: https://github.com/kamailio/kamailio/commit/4484a5eb9e0dd6e6723390cb96c378f… --- diff --git a/src/modules/tls_wolfssl/tls_init.c b/src/modules/tls_wolfssl/tls_init.c index 1fcac5549d..9993c4a3d5 100644 --- a/src/modules/tls_wolfssl/tls_init.c +++ b/src/modules/tls_wolfssl/tls_init.c @@ -243,7 +243,7 @@ static void* ser_realloc(void *ptr, size_t new_size) *(size_t*)new_ptr = new_size; int new_pad = MAX_ALIGN - ((long) new_ptr % MAX_ALIGN); if (new_pad != pad) { - memmove(new_ptr + MAX_ALIGN + new_pad, new_ptr + MAX_ALIGN + pad, size); + memmove(new_ptr + MAX_ALIGN + new_pad, new_ptr + MAX_ALIGN + pad, new_size); memset(new_ptr + MAX_ALIGN, new_pad, new_pad); }