diff options
Diffstat (limited to 'sh.c')
| -rw-r--r-- | sh.c | 19 |
1 files changed, 18 insertions, 1 deletions
@@ -1216,7 +1216,24 @@ static int runCommand(struct job *newJob, struct jobSet *jobList, int inBg, int #ifdef BB_FEATURE_SH_STANDALONE_SHELL /* Check if the command matches any busybox internal commands here */ while (a->name != 0) { - if (strcmp(get_last_path_component(newJob->progs[i].argv[0]), a->name) == 0) { +#ifdef BB_FEATURE_SH_BUILTINS_ALWAYS_WIN + if (strcmp(get_last_path_component(newJob->progs[i].argv[0]), + a->name) == 0) +#else + /* Check if the command matches any busybox internal + * commands ("applets") here. Following discussions from + * November 2000 on busybox@opensource.lineo.com, don't use + * get_last_path_component(). This way explicit (with + * slashes) filenames will never be interpreted as an + * applet, just like with builtins. This way the user can + * override an applet with an explicit filename reference. + * The only downside to this change is that an explicit + * /bin/foo invocation fill fork and exec /bin/foo, even if + * /bin/foo is a symlink to busybox. + */ + if (strcmp(newJob->progs[i].argv[0], a->name) == 0) +#endif + { int argc_l; char** argv=newJob->progs[i].argv; for(argc_l=0;*argv!=NULL; argv++, argc_l++); |