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| author | Nick Mathewson <nickm@torproject.org> | 2019-10-22 08:36:32 -0400 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2019-10-22 08:36:32 -0400 |
| commit | 2d013bbe5cccaccf9ace0beec5a987fb80e850ad (patch) | |
| tree | 39110f4cdfd13bc2479ea3a9d18105104a2a7f5d /src/feature | |
| parent | a1d53413742840f4dab499531cb29a9d74c51b8a (diff) | |
| parent | 8162859ef727619493cfd9368214d3a769b338cb (diff) | |
| download | tor-2d013bbe5cccaccf9ace0beec5a987fb80e850ad.tar.gz tor-2d013bbe5cccaccf9ace0beec5a987fb80e850ad.zip | |
Merge remote-tracking branch 'tor-github/pr/1417'
Diffstat (limited to 'src/feature')
| -rw-r--r-- | src/feature/control/control_events.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/feature/control/control_events.c b/src/feature/control/control_events.c index 82ea943999..00659c0477 100644 --- a/src/feature/control/control_events.c +++ b/src/feature/control/control_events.c @@ -1653,7 +1653,10 @@ control_event_status(int type, int severity, const char *format, va_list args) log_warn(LD_BUG, "Format string too long."); return -1; } - tor_vasprintf(&user_buf, format, args); + if (tor_vasprintf(&user_buf, format, args)<0) { + log_warn(LD_BUG, "Failed to create user buffer."); + return -1; + } send_control_event(type, "%s %s\r\n", format_buf, user_buf); tor_free(user_buf); |