[git commit master] tar: fix recently added SEGV on "tar" w/o args
Denys Vlasenko
vda.linux at googlemail.com
Fri Dec 18 11:36:07 UTC 2009
commit: http://git.busybox.net/busybox/commit/?id=4b6abf6655ce664e25be2bc977b2d5e3f1946bbb
branch: http://git.busybox.net/busybox/commit/?id=refs/heads/master
Signed-off-by: Denys Vlasenko <vda.linux at googlemail.com>
---
archival/tar.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/archival/tar.c b/archival/tar.c
index 5994d89..399302b 100644
--- a/archival/tar.c
+++ b/archival/tar.c
@@ -860,7 +860,7 @@ int tar_main(int argc UNUSED_PARAM, char **argv)
applet_long_options = tar_longopts;
#endif
#if ENABLE_DESKTOP
- if (argv[1][0] != '-') {
+ if (argv[1] && argv[1][0] != '-') {
/* Compat:
* 1st argument without dash handles options with parameters
* differently from dashed one: it takes *next argv[i]*
--
1.6.3.3
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