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authorTom Gundersen <teg@jklm.no>2015-05-27 23:26:39 +0200
committerTom Gundersen <teg@jklm.no>2015-05-27 23:30:02 +0200
commit0e3e60561395a8dd0464f9427d7fc9209bf3b007 (patch)
treef762921caaea653528388c7be211f2202fa87686 /src/libsystemd
parent86c3bece38bcf55da6387d20c6f01da9ad0284dc (diff)
sd-device: fix device_get_properties_strv()
A NULL pointer was inserted as the first element of the strv. This had the effect of always passing the empty environment to processes spawned by udev. Reported by MichaƂ Bartoszkiewicz.
Diffstat (limited to 'src/libsystemd')
-rw-r--r--src/libsystemd/sd-device/device-private.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libsystemd/sd-device/device-private.c b/src/libsystemd/sd-device/device-private.c
index 3cadedbf4a..10370af029 100644
--- a/src/libsystemd/sd-device/device-private.c
+++ b/src/libsystemd/sd-device/device-private.c
@@ -659,7 +659,7 @@ static int device_update_properties_bufs(sd_device *device) {
if (!buf_strv)
return -ENOMEM;
- buf_strv[++ strv_size] = (char *)&buf_nulstr[nulstr_len];
+ buf_strv[strv_size ++] = (char *)&buf_nulstr[nulstr_len];
strscpyl((char *)buf_nulstr + nulstr_len, len + 1, prop, "=", val, NULL);
nulstr_len += len + 1;
}