diff options
Diffstat (limited to 'libbb')
| -rw-r--r-- | libbb/xfuncs.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/libbb/xfuncs.c b/libbb/xfuncs.c index 240ac5d3d..4252e7646 100644 --- a/libbb/xfuncs.c +++ b/libbb/xfuncs.c | |||
| @@ -183,14 +183,17 @@ pid_t spawn(char **argv) | |||
| 183 | /* Why static? */ | 183 | /* Why static? */ |
| 184 | static int failed; | 184 | static int failed; |
| 185 | pid_t pid; | 185 | pid_t pid; |
| 186 | void *app = ENABLE_FEATURE_SH_STANDALONE_SHELL ? find_applet_by_name(argv[0]) : 0; | 186 | char *prog; |
| 187 | 187 | ||
| 188 | // Be nice to nommu machines. | 188 | // Be nice to nommu machines. |
| 189 | failed = 0; | 189 | failed = 0; |
| 190 | pid = vfork(); | 190 | pid = vfork(); |
| 191 | if (pid < 0) return pid; | 191 | if (pid < 0) return pid; |
| 192 | if (!pid) { | 192 | if (!pid) { |
| 193 | execvp(app ? CONFIG_BUSYBOX_EXEC_PATH : *argv, argv); | 193 | prog = argv[0]; |
| 194 | if (ENABLE_FEATURE_EXEC_PREFER_APPLETS && find_applet_by_name(prog)) | ||
| 195 | prog = CONFIG_BUSYBOX_EXEC_PATH; | ||
| 196 | execvp(prog, argv); | ||
| 194 | 197 | ||
| 195 | // We're sharing a stack with blocked parent, let parent know we failed | 198 | // We're sharing a stack with blocked parent, let parent know we failed |
| 196 | // and then exit to unblock parent (but don't run atexit() stuff, which | 199 | // and then exit to unblock parent (but don't run atexit() stuff, which |
