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| author | Daan De Meyer <daan.j.demeyer@gmail.com> | 2021-12-09 15:46:13 +0100 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2021-12-09 18:13:04 +0100 |
| commit | 1f013e0c4962925fbd33a970ea26fd28532c37d0 (patch) | |
| tree | d00a716f2021acbfa91559e50fa49950e3c4cca7 | |
| parent | e63fa0756c14c0277cf03d7beeea776b0b81a057 (diff) | |
| download | systemd-1f013e0c4962925fbd33a970ea26fd28532c37d0.tar.gz | |
process-util: Fix memory leak
| -rw-r--r-- | src/basic/process-util.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/basic/process-util.c b/src/basic/process-util.c index 1b96d3ca85..c971852158 100644 --- a/src/basic/process-util.c +++ b/src/basic/process-util.c @@ -221,9 +221,12 @@ int get_process_cmdline(pid_t pid, size_t max_columns, ProcessCmdlineFlags flags return -ENOMEM; /* Drop trailing empty strings. See issue #21186. */ - STRV_FOREACH_BACKWARDS(p, args) - if (isempty(*p)) - *p = mfree(*p); + STRV_FOREACH_BACKWARDS(p, args) { + if (!isempty(*p)) + break; + + *p = mfree(*p); + } ans = quote_command_line(args, shflags); if (!ans) |