From 9dca6acaac3a49f1ff8ba9d3ca78853da6f59ae1 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Sat, 3 Jan 2015 16:09:05 +0100 Subject: libpwdgrp: reinstate Tito's optional atexit freeing Signed-off-by: Denys Vlasenko --- libpwdgrp/pwd_grp.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'libpwdgrp') diff --git a/libpwdgrp/pwd_grp.c b/libpwdgrp/pwd_grp.c index 6d938f621..539d2b01f 100644 --- a/libpwdgrp/pwd_grp.c +++ b/libpwdgrp/pwd_grp.c @@ -117,6 +117,18 @@ static struct statics *ptr_to_statics; #define S (*ptr_to_statics) #define has_S (ptr_to_statics) +#if ENABLE_FEATURE_CLEAN_UP +static void free_static(void) +{ + free(S.db[0].malloced); + free(S.db[1].malloced); +# if ENABLE_USE_BB_SHADOW + S.db[2].malloced); +# endif + free(ptr_to_statics); +} +#endif + static struct statics *get_S(void) { if (!ptr_to_statics) { @@ -125,6 +137,9 @@ static struct statics *get_S(void) memcpy(&S.db[1], &const_gr_db, sizeof(const_gr_db)); #if ENABLE_USE_BB_SHADOW memcpy(&S.db[2], &const_sp_db, sizeof(const_sp_db)); +#endif +#if ENABLE_FEATURE_CLEAN_UP + atexit(free_static); #endif } return ptr_to_statics; -- cgit v1.2.3