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| author | Andy Fiddaman <andy@omniosce.org> | 2022-02-24 17:36:41 +0000 |
|---|---|---|
| committer | Robert Wing <rew@FreeBSD.org> | 2022-02-24 17:38:53 +0000 |
| commit | ad3da82996ffe8a7959fda4a84374b1907ebb116 (patch) | |
| tree | 6b6c4fa1c7feb5ea7ccdd2a61baf8f9a8fe34e46 | |
| parent | d7c4ea7d728e7480477eaedf79fac84e7d1aefde (diff) | |
| download | src-ad3da82996ffe8a7959fda4a84374b1907ebb116.tar.gz src-ad3da82996ffe8a7959fda4a84374b1907ebb116.zip | |
bhyve: plug memory leak in topology_parse()
Reviewed by: jhb, rew
Differential Revision: https://reviews.freebsd.org/D34301
| -rw-r--r-- | usr.sbin/bhyve/bhyverun.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/usr.sbin/bhyve/bhyverun.c b/usr.sbin/bhyve/bhyverun.c index 21ef18531e63..734239b38a8b 100644 --- a/usr.sbin/bhyve/bhyverun.c +++ b/usr.sbin/bhyve/bhyverun.c @@ -270,7 +270,7 @@ usage(int code) static int topology_parse(const char *opt) { - char *cp, *str; + char *cp, *str, *tofree; if (*opt == '\0') { set_config_value("sockets", "1"); @@ -280,7 +280,7 @@ topology_parse(const char *opt) return (0); } - str = strdup(opt); + tofree = str = strdup(opt); if (str == NULL) errx(4, "Failed to allocate memory"); @@ -302,11 +302,11 @@ topology_parse(const char *opt) else set_config_value("cpus", cp); } - free(str); + free(tofree); return (0); out: - free(str); + free(tofree); return (-1); } |