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BUG/MINOR: ssl: fix memory leaks on realloc failure in ssl_ckch.c

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Replace bare realloc() calls with my_realloc2(), which frees the original
pointer on allocation failure, preventing a memory leak when the pointer
is subsequently overwritten with NULL.

Must be backported to 3.2.
This commit is contained in:
Ilia Shipitsin 2026-04-13 18:14:50 +02:00 committed by William Lallemand
parent 352db46b08
commit 0c4b7d7f34
1 changed files with 2 additions and 2 deletions
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4
src/ssl_ckch.c
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@ -1098,7 +1098,7 @@ struct ckch_store *ckchs_dup(const struct ckch_store *src)
/* copy the array of domain strings */
while (src->conf.acme.domains[n]) {
r = realloc(r, sizeof(char *) * (n + 2));
r = my_realloc2(r, sizeof(char *) * (n + 2));
if (!r)
goto error;
@ -5197,7 +5197,7 @@ int ckch_conf_parse(char **args, int cur_arg, struct ckch_conf *f, int *found, c
do {
while (*e != ',' && *e != '\0')
e++;
r = realloc(r, sizeof(char *) * (n + 2));
r = my_realloc2(r, sizeof(char *) * (n + 2));
if (!r) {
ha_alert("parsing [%s:%d]: out of memory.\n", file, linenum);
err_code |= ERR_ALERT | ERR_ABORT;