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Format T_TIMESPEC as "%d.%d" instead of "%.1f"

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This fixes the display of the timeout values in the "sudo -V" output
on systems without a C99-compliant snprintf().  The snprintf()
replacement sudo ships with does not support floating point.
This commit is contained in:
Todd C. Miller
2025-01-05 14:11:18 -07:00
parent 7c121ff834
commit 01b1410d61
3 changed files with 10 additions and 8 deletions
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10
plugins/sudoers/defaults.c
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@@ -130,10 +130,12 @@ dump_defaults(void)
sudo_printf(SUDO_CONV_INFO_MSG, "\n");
break;
case T_TIMESPEC: {
/* display timespec in minutes as a double */
double d = (double)cur->sd_un.tspec.tv_sec +
((double)cur->sd_un.tspec.tv_nsec / 1000000000.0);
sudo_printf(SUDO_CONV_INFO_MSG, desc, d / 60.0);
/* display timespec in minutes and 10ths of a minute */
const int min = cur->sd_un.tspec.tv_sec / 60;
int decimin =
(((cur->sd_un.tspec.tv_sec % 60) * 10) + 30) / 60;
decimin += cur->sd_un.tspec.tv_nsec / 100000000;
sudo_printf(SUDO_CONV_INFO_MSG, desc, min, decimin);
sudo_printf(SUDO_CONV_INFO_MSG, "\n");
break;
}