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sudo_debug_register: add minfd argument to specify lowest fd number

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Use this in sudo_intercept.so to avoid allocating a low-numbered
fd which the shell reserves for use by scripts.
This commit is contained in:
Todd C. Miller
2021-08-26 09:57:24 -06:00
parent d6a71fe32e
commit 70aef0eb2d
13 changed files with 35 additions and 16 deletions
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2
src/sudo.c
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@@ -175,7 +175,7 @@ main(int argc, char *argv[], char *envp[])
if (sudo_conf_read(NULL, SUDO_CONF_DEBUG) == -1)
exit(EXIT_FAILURE);
sudo_debug_instance = sudo_debug_register(getprogname(),
NULL, NULL, sudo_conf_debug_files(getprogname()));
NULL, NULL, sudo_conf_debug_files(getprogname()), -1);
if (sudo_debug_instance == SUDO_DEBUG_INSTANCE_ERROR)
exit(EXIT_FAILURE);