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compositor: Fix some warning when passing debugoptimized to meson

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Increase the buf size such it can accomodate sufficiently large local
buffers. Spotted whilst looking for something else.

../compositor/main.c:157:22: warning: ‘%s’ directive output may be
truncated writing up to 511 bytes into a region of size 128
[-Wformat-truncation=]
  157 |  snprintf(buf, len, "%s[%s.%03li]", datestr,
      |                      ^~             ~~~~~~~
../compositor/main.c:157:21: note: directive argument in the range
[-9223372036854775, 9223372036854775]
  157 |  snprintf(buf, len, "%s[%s.%03li]", datestr,
      |                     ^~~~~~~~~~~~~~
../compositor/main.c:157:2: note: ‘snprintf’ output between 7 and 659
bytes into a destination of size 128
  157 |  snprintf(buf, len, "%s[%s.%03li]", datestr,
      |  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  158 |    timestr, (tv.tv_usec / 1000));
      |    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
This commit is contained in:
Marius Vlad 2019-11-13 11:40:26 +02:00
parent 58e99de1a8
commit 9c4b5c4931
1 changed files with 1 additions and 1 deletions
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2
compositor/main.c
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@ -163,7 +163,7 @@ weston_log_timestamp(char *buf, size_t len)
static void
custom_handler(const char *fmt, va_list arg)
{
char timestr[128];
char timestr[512];
weston_log_scope_printf(log_scope, "%s libwayland: ",
weston_log_timestamp(timestr,