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| author | Martin Pitt <martin.pitt@ubuntu.com> | 2016-04-06 23:50:39 +0200 |
|---|---|---|
| committer | Martin Pitt <martin.pitt@ubuntu.com> | 2016-04-06 23:50:39 +0200 |
| commit | 817ec8cc819787240efda834483d8a7a512d2933 (patch) | |
| tree | c1c5e422ef582338d4f0040279f3ec3603cc8889 | |
| parent | bf8f7583ee2a6f93ede82c97d6b47f1f4a7245db (diff) | |
sd-device: Allocate enough room for tags string
Fix commit 1d88a2: We need to allocate another byte for building the "tags"
string, as we append an extra ':' and still need the NUL terminator.
| -rw-r--r-- | src/libsystemd/sd-device/sd-device.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libsystemd/sd-device/sd-device.c b/src/libsystemd/sd-device/sd-device.c index e9f8970d2c..e787cb69d3 100644 --- a/src/libsystemd/sd-device/sd-device.c +++ b/src/libsystemd/sd-device/sd-device.c @@ -1492,7 +1492,7 @@ static int device_properties_prepare(sd_device *device) { for (tag = sd_device_get_tag_first(device); tag; tag = sd_device_get_tag_next(device)) { char *e; - if (!GREEDY_REALLOC(tags, tags_allocated, tags_len + strlen(tag) + 1)) + if (!GREEDY_REALLOC(tags, tags_allocated, tags_len + strlen(tag) + 2)) return -ENOMEM; e = stpcpy(stpcpy(tags + tags_len, tag), ":"); tags_len = e - tags; |