External/libvirt
1
0
Fork 0
mirror of https://gitlab.com/libvirt/libvirt.git synced 2025-01-03 11:35:19 +00:00
Code Issues Packages Projects Releases Wiki Activity

net: leaseshelper: Don't crash if DNSMASQ doesn't provide lease expiry

Browse Source 
The value is provided via environment and causes a crash if not defined.
This commit is contained in:
Peter Krempa 2014-06-16 16:03:01 +02:00
parent 5133b50372
commit f1385e222e
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/network/leaseshelper.c
View File

@ -181,7 +181,8 @@ main(int argc, char **argv)
goto cleanup; goto cleanup;
/* Removed extraneous trailing space in DNSMASQ_LEASE_EXPIRES (dnsmasq < 2.52) */ /* Removed extraneous trailing space in DNSMASQ_LEASE_EXPIRES (dnsmasq < 2.52) */
if (exptime[strlen(exptime) - 1] == ' ') if (exptime &&
exptime[strlen(exptime) - 1] == ' ')
exptime[strlen(exptime) - 1] = '\0'; exptime[strlen(exptime) - 1] = '\0';
/* Check if it is an IPv6 lease */ /* Check if it is an IPv6 lease */