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| author | Denys Vlasenko | 2017-07-22 02:25:47 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2017-07-22 02:25:47 +0200 |
| commit | bbf17bbf326c7157ca237b9659472ddf7626e68d (patch) | |
| tree | 95450d50a1931a6b13f941cdf3deb036506148df /miscutils/crond.c | |
| parent | ef0366eb4f02bb0cda359b977fdbdfa7c145f76f (diff) | |
| download | busybox-bbf17bbf326c7157ca237b9659472ddf7626e68d.zip busybox-bbf17bbf326c7157ca237b9659472ddf7626e68d.tar.gz | |
crond: do not assume setenv() does not leak
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'miscutils/crond.c')
| -rw-r--r-- | miscutils/crond.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/miscutils/crond.c b/miscutils/crond.c index cf33230..5ae0ff0 100644 --- a/miscutils/crond.c +++ b/miscutils/crond.c @@ -79,9 +79,9 @@ #include "common_bufsiz.h" #include <syslog.h> -/* glibc frees previous setenv'ed value when we do next setenv() - * of the same variable. uclibc does not do this! */ -#if (defined(__GLIBC__) && !defined(__UCLIBC__)) /* || OTHER_SAFE_LIBC... */ +#if 0 +/* If libc tracks and reuses setenv()-allocated memory, ok to set this to 0 */ +/* Neither glibc nor uclibc do that! */ # define SETENV_LEAKS 0 #else # define SETENV_LEAKS 1 |