Module: kamailio Branch: master Commit: 26d6a518c974cfe509d23e41fe9db6b02f357930 URL: https://github.com/kamailio/kamailio/commit/26d6a518c974cfe509d23e41fe9db6b… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: 2024-11-21T20:00:22+01:00 core: ppcfg - use define for size of the buffer for core defined values --- Modified: src/core/ppcfg.c --- Diff: https://github.com/kamailio/kamailio/commit/26d6a518c974cfe509d23e41fe9db6b… Patch: https://github.com/kamailio/kamailio/commit/26d6a518c974cfe509d23e41fe9db6b… --- diff --git a/src/core/ppcfg.c b/src/core/ppcfg.c index 407918aca72..db574ddf769 100644 --- a/src/core/ppcfg.c +++ b/src/core/ppcfg.c @@ -290,7 +290,8 @@ void pp_ifdef_level_error(void) */ void pp_define_core(void) { - char defval[64]; +#define PP_DEFINE_COREVAL_SIZE 64 + char defval[PP_DEFINE_COREVAL_SIZE]; char *p; int n; str_list_t *sb; @@ -302,8 +303,9 @@ void pp_define_core(void) p++; } - n = snprintf(p, 64 - (int)(p - defval), "_%u", VERSIONVAL / 1000000); - if(n < 0 || n >= 64 - (int)(p - defval)) { + n = snprintf(p, PP_DEFINE_COREVAL_SIZE - (int)(p - defval), "_%u", + VERSIONVAL / 1000000); + if(n < 0 || n >= PP_DEFINE_COREVAL_SIZE - (int)(p - defval)) { LM_ERR("failed to build define token\n"); return; } @@ -313,9 +315,9 @@ void pp_define_core(void) return; } - n = snprintf(p, 64 - (int)(p - defval), "_%u_%u", VERSIONVAL / 1000000, - (VERSIONVAL % 1000000) / 1000); - if(n < 0 || n >= 64 - (int)(p - defval)) { + n = snprintf(p, PP_DEFINE_COREVAL_SIZE - (int)(p - defval), "_%u_%u", + VERSIONVAL / 1000000, (VERSIONVAL % 1000000) / 1000); + if(n < 0 || n >= PP_DEFINE_COREVAL_SIZE - (int)(p - defval)) { LM_ERR("failed to build define token\n"); return; } @@ -325,9 +327,10 @@ void pp_define_core(void) return; } - n = snprintf(p, 64 - (int)(p - defval), "_%u_%u_%u", VERSIONVAL / 1000000, - (VERSIONVAL % 1000000) / 1000, VERSIONVAL % 1000); - if(n < 0 || n >= 64 - (int)(p - defval)) { + n = snprintf(p, PP_DEFINE_COREVAL_SIZE - (int)(p - defval), "_%u_%u_%u", + VERSIONVAL / 1000000, (VERSIONVAL % 1000000) / 1000, + VERSIONVAL % 1000); + if(n < 0 || n >= PP_DEFINE_COREVAL_SIZE - (int)(p - defval)) { LM_ERR("failed to build define token\n"); return; } @@ -344,8 +347,8 @@ void pp_define_core(void) return; } - n = snprintf(defval, 64, "%u", VERSIONVAL); - if(n < 0 || n >= 64) { + n = snprintf(defval, PP_DEFINE_COREVAL_SIZE, "%u", VERSIONVAL); + if(n < 0 || n >= PP_DEFINE_COREVAL_SIZE) { LM_ERR("failed to build version define value\n"); return; }