project-base/server-skynet-source-3rd-jemalloc
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Enforce abort_conf:true when malloc_conf is not fully recognized.

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Ensures the malloc_conf "ends with key", "ends with comma" and "malform conf
string" cases abort under abort_conf:true.
This commit is contained in:
Qi Wang 2021-12-03 12:06:16 -08:00 committed by Qi Wang
parent 113e8e68e1
commit af6ee27c0d
1 changed files with 3 additions and 0 deletions
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3
src/jemalloc.c
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@ -845,10 +845,12 @@ malloc_conf_next(char const **opts_p, char const **k_p, size_t *klen_p,
if (opts != *opts_p) { if (opts != *opts_p) {
malloc_write("<jemalloc>: Conf string ends " malloc_write("<jemalloc>: Conf string ends "
"with key\n"); "with key\n");
had_conf_error = true;
} }
return true; return true;
default: default:
malloc_write("<jemalloc>: Malformed conf string\n"); malloc_write("<jemalloc>: Malformed conf string\n");
had_conf_error = true;
return true; return true;
} }
} }
@ -867,6 +869,7 @@ malloc_conf_next(char const **opts_p, char const **k_p, size_t *klen_p,
if (*opts == '\0') { if (*opts == '\0') {
malloc_write("<jemalloc>: Conf string ends " malloc_write("<jemalloc>: Conf string ends "
"with comma\n"); "with comma\n");
had_conf_error = true;
} }
*vlen_p = (uintptr_t)opts - 1 - (uintptr_t)*v_p; *vlen_p = (uintptr_t)opts - 1 - (uintptr_t)*v_p;
accept = true; accept = true;