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| author | Evgeny Vereshchagin <evvers@ya.ru> | 2016-11-03 21:23:22 +0000 |
|---|---|---|
| committer | Evgeny Vereshchagin <evvers@ya.ru> | 2016-11-03 21:23:22 +0000 |
| commit | 12104159ed88324fa95505a6a8b333dd92a80368 (patch) | |
| tree | 09f1c14caee1d6c30c0658c66ebbb88daacb9755 | |
| parent | 9156493171cf2d78e1ac1a3746c385b0e281acf1 (diff) | |
journalctl: fix memleak
bash-4.3# journalctl --no-hostname >/dev/null
=================================================================
==288==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 48492 byte(s) in 2694 object(s) allocated from:
#0 0x7fb4aba13e60 in malloc (/lib64/libasan.so.3+0xc6e60)
#1 0x7fb4ab5b2cc4 in malloc_multiply src/basic/alloc-util.h:70
#2 0x7fb4ab5b3194 in parse_field src/shared/logs-show.c:98
#3 0x7fb4ab5b4918 in output_short src/shared/logs-show.c:347
#4 0x7fb4ab5b7cb7 in output_journal src/shared/logs-show.c:977
#5 0x5650e29cd83d in main src/journal/journalctl.c:2581
#6 0x7fb4aabdb730 in __libc_start_main (/lib64/libc.so.6+0x20730)
SUMMARY: AddressSanitizer: 48492 byte(s) leaked in 2694 allocation(s).
Closes: #4568
| -rw-r--r-- | src/shared/logs-show.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/shared/logs-show.c b/src/shared/logs-show.c index f9d9c4ed62..5ad5ade31e 100644 --- a/src/shared/logs-show.c +++ b/src/shared/logs-show.c @@ -418,7 +418,7 @@ static int output_short( if (flags & OUTPUT_NO_HOSTNAME) { /* Suppress display of the hostname if this is requested. */ - hostname = NULL; + hostname = mfree(hostname); hostname_len = 0; } |