Module: kamailio Branch: master Commit: 99896b1f05830777decaa70384982c14f45a8a60 URL: https://github.com/kamailio/kamailio/commit/99896b1f05830777decaa70384982c14...
Author: Daniel-Constantin Mierla miconda@gmail.com Committer: Daniel-Constantin Mierla miconda@gmail.com Date: 2019-04-16T14:29:51+02:00
kex: use snprintf() for rpc memory mod stats
- safer to ensure it doesn't overflow the target buffer
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Modified: src/modules/kex/mod_stats.c
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Diff: https://github.com/kamailio/kamailio/commit/99896b1f05830777decaa70384982c14... Patch: https://github.com/kamailio/kamailio/commit/99896b1f05830777decaa70384982c14...
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diff --git a/src/modules/kex/mod_stats.c b/src/modules/kex/mod_stats.c index 5f8f0555cf..4dd5fb1095 100644 --- a/src/modules/kex/mod_stats.c +++ b/src/modules/kex/mod_stats.c @@ -105,7 +105,7 @@ static int rpc_mod_print(rpc_t *rpc, void *ctx, const char *mname,
while (iter) { if (strcmp(mname, iter->mname) == 0) { - sprintf(buff, "%s(%ld)", iter->func, iter->line); + snprintf(buff, 128, "%s(%ld)", iter->func, iter->line); if (rpc->struct_add(stats_th, "d", buff, iter->size) < 0) { rpc->fault(ctx, 500, "Internal error adding to struct rpc"); return -1;
-
Daniel-Constantin Mierla