slstatus

Fork of suckless' slstatus with my personal patches
git clone https://git.instinctive.eu/slstatus.git
Log | Files | Refs | README | LICENSE

commit 699f6734d99ac67f9f1dceae2b7aeee8cb105d2f
parent af3cdfbbc8dfbdb723fdfef8ac08a89fdee25f2e
Author: Aaron Marcher <me@drkhsh.at>
Date:   Wed,  2 May 2018 19:41:53 +0200

wifi_perc: Fix file descriptor leak

Diffstat:
Mcomponents/wifi.c | 5+++--
1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/components/wifi.c b/components/wifi.c @@ -30,10 +30,11 @@ strerror(errno)); return NULL; } - if(!(p = fgets(status, 5, fp)) || strcmp(status, "up\n") != 0) { + p = fgets(status, 5, fp); + fclose(fp); + if(!p || strcmp(status, "up\n") != 0) { return NULL; } - fclose(fp); if (!(fp = fopen("/proc/net/wireless", "r"))) { fprintf(stderr, "fopen '/proc/net/wireless': %s\n",