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BUG/MINOR: cfgparse-tcp: handle a possible strdup() failure

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This defect was found by the coccinelle script "unchecked-strdup.cocci".
It can be backported to all supported branches.
This commit is contained in:
Ilia Shipitsin 2024-12-27 21:55:38 +01:00 committed by Willy Tarreau
parent beca953c55
commit bbd1cedefc
1 changed files with 4 additions and 0 deletions
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4
src/cfgparse-tcp.c
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@ -144,6 +144,10 @@ static int bind_parse_interface(char **args, int cur_arg, struct proxy *px, stru
ha_free(&conf->settings.interface); ha_free(&conf->settings.interface);
conf->settings.interface = strdup(args[cur_arg + 1]); conf->settings.interface = strdup(args[cur_arg + 1]);
if (!conf->settings.interface) {
memprintf(err, "'%s %s' : out of memory", args[cur_arg], args[cur_arg + 1]);
return ERR_ALERT | ERR_FATAL;
}
return 0; return 0;
} }
#endif #endif