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| author | Jo-Philipp Wich <jow@openwrt.org> | 2010-05-02 00:45:03 +0000 |
|---|---|---|
| committer | Jo-Philipp Wich <jow@openwrt.org> | 2010-05-02 00:45:03 +0000 |
| commit | 027739a6da311d418dfae0cfe67161eec547c59a (patch) | |
| tree | 31e4e6a2e7d9902614408a10919be3eec59336c4 | |
| parent | aef2742bd336b662cbdd7ede7ce56a7077717635 (diff) | |
| download | master-187ad058-027739a6da311d418dfae0cfe67161eec547c59a.tar.gz master-187ad058-027739a6da311d418dfae0cfe67161eec547c59a.tar.bz2 master-187ad058-027739a6da311d418dfae0cfe67161eec547c59a.zip | |
[package] nvram: fix crash when get, set or unset is invoked without argument (#7263)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21288 3c298f89-4303-0410-b956-a3cf2f4a3e73
| -rw-r--r-- | package/nvram/Makefile | 2 | ||||
| -rw-r--r-- | package/nvram/src/cli.c | 38 |
2 files changed, 26 insertions, 14 deletions
diff --git a/package/nvram/Makefile b/package/nvram/Makefile index 6ac11a9bef..f064b5fe3c 100644 --- a/package/nvram/Makefile +++ b/package/nvram/Makefile @@ -8,7 +8,7 @@ include $(TOPDIR)/rules.mk PKG_NAME:=nvram -PKG_RELEASE:=5 +PKG_RELEASE:=6 PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME) diff --git a/package/nvram/src/cli.c b/package/nvram/src/cli.c index 953910cd68..44d4b88fde 100644 --- a/package/nvram/src/cli.c +++ b/package/nvram/src/cli.c @@ -165,20 +165,32 @@ int main( int argc, const char *argv[] ) stat = do_info(nvram); done++; } - else if( !strcmp(argv[i], "get") && ++i < argc ) + else if( !strcmp(argv[i], "get") || !strcmp(argv[i], "unset") || !strcmp(argv[i], "set") ) { - stat = do_get(nvram, argv[i]); - done++; - } - else if( !strcmp(argv[i], "unset") && ++i < argc ) - { - stat = do_unset(nvram, argv[i]); - done++; - } - else if( !strcmp(argv[i], "set") && ++i < argc ) - { - stat = do_set(nvram, argv[i]); - done++; + if( (i+1) < argc ) + { + switch(argv[i++][0]) + { + case 'g': + stat = do_get(nvram, argv[i]); + break; + + case 'u': + stat = do_unset(nvram, argv[i]); + break; + + case 's': + stat = do_set(nvram, argv[i]); + break; + } + done++; + } + else + { + fprintf(stderr, "Command '%s' requires an argument!\n", argv[i]); + done = 0; + break; + } } else if( !strcmp(argv[i], "commit") ) { |