SymbX/systemd
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

tree-wide: use FORK_RLIMIT_NOFILE_SAFE wherever possible

Browse Source 
Similar to the previous commit: in many cases no further fd processing
needs to be done in forked of children before execve() or any of its
flavours are called. In those case we can use FORK_RLIMIT_NOFILE_SAFE
instead.
This commit is contained in:
Lennart Poettering
2018-12-01 12:50:45 +01:00
parent 595225af7a
commit 0672e2c6f8
11 changed files with 15 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/vconsole/vconsole-setup.c
+2 -2
View File
@@ -149,7 +149,7 @@ static int keyboard_load_and_wait(const char *vc, const char *map, const char *m
log_debug("Executing \"%s\"...", strnull(cmd));
}
r = safe_fork("(loadkeys)", FORK_RESET_SIGNALS|FORK_CLOSE_ALL_FDS|FORK_LOG, &pid);
r = safe_fork("(loadkeys)", FORK_RESET_SIGNALS|FORK_CLOSE_ALL_FDS|FORK_RLIMIT_NOFILE_SAFE|FORK_LOG, &pid);
if (r < 0)
return r;
if (r == 0) {
@@ -192,7 +192,7 @@ static int font_load_and_wait(const char *vc, const char *font, const char *map,
log_debug("Executing \"%s\"...", strnull(cmd));
}
r = safe_fork("(setfont)", FORK_RESET_SIGNALS|FORK_CLOSE_ALL_FDS|FORK_LOG, &pid);
r = safe_fork("(setfont)", FORK_RESET_SIGNALS|FORK_CLOSE_ALL_FDS|FORK_RLIMIT_NOFILE_SAFE|FORK_LOG, &pid);
if (r < 0)
return r;
if (r == 0) {