Re: "realpath" loadable (in the examples/loadables dir) infinite loops
On Mon, Jun 19, 2017 at 07:18:11PM -0600, gaze...@xmission.com wrote: [...] > Description: > Command "realpath --help" causes infinite loop. I can reproduce this in the `devel' branch. The getopts loop is missing a `return' to break out of it. This should fix it: diff --git a/examples/loadables/realpath.c b/examples/loadables/realpath.c index b19b87fb..7ea9a995 100644 --- a/examples/loadables/realpath.c +++ b/examples/loadables/realpath.c @@ -88,6 +88,7 @@ WORD_LIST *list; break; default: builtin_usage(); + return (EX_USAGE); } } -- Eduardo Bustamante https://dualbus.me/
"realpath" loadable (in the examples/loadables dir) infinite loops
Configuration Information [Automatically generated, do not change]: Machine: x86_64 OS: linux-gnu Compiler: gcc Compilation CFLAGS: -DPROGRAM='bash' -DCONF_HOSTTYPE='x86_64' -DCONF_OSTYPE='linux-gnu' -DCONF_MACHTYPE='x86_64-unknown-linux-gnu' -DCONF_VENDOR='unknown' -DLOCALEDIR='/usr/local/share/locale' -DPACKAGE='bash' -DSHELL -DHAVE_CONFIG_H -I. -I. -I./include -I./lib -g -O2 -Wno-parentheses -Wno-format-security uname output: Linux shell 4.4.0-79-generic #100-Ubuntu SMP Wed May 17 19:58:14 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux Machine Type: x86_64-unknown-linux-gnu Bash Version: 4.4 Patch Level: 0 Release Status: release Description: Command "realpath --help" causes infinite loop. Repeat-By: enable -f /usr/local/lib/bash/realpath realpath realpath --help causes infinite loop of: realpath: usage: realpath [-csv] pathname [pathname...] realpath: usage: realpath [-csv] pathname [pathname...] realpath: usage: realpath [-csv] pathname [pathname...] realpath: usage: realpath [-csv] pathname [pathname...] realpath: usage: realpath [-csv] pathname [pathname...] realpath: usage: realpath [-csv] pathname [pathname...] until the shell is killed by signal 9 from another terminal.
