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| author | Felix Fietkau <nbd@openwrt.org> | 2014-10-21 11:03:20 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2014-10-21 11:03:20 +0000 |
| commit | 4d5218e08362d2cc6bc11ca677ad631ae806957b (patch) | |
| tree | 45b3db4b004400a29d0748b62f3b6869121ed178 /toolchain/musl | |
| parent | 4669d08e831af1f4a686fcf050fdb344f203c427 (diff) | |
| download | upstream-4d5218e08362d2cc6bc11ca677ad631ae806957b.tar.gz upstream-4d5218e08362d2cc6bc11ca677ad631ae806957b.tar.bz2 upstream-4d5218e08362d2cc6bc11ca677ad631ae806957b.zip | |
musl: fix getopt optional argument processing
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 43009
Diffstat (limited to 'toolchain/musl')
| -rw-r--r-- | toolchain/musl/patches/110-getopt_optional_argument_fix.patch | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/toolchain/musl/patches/110-getopt_optional_argument_fix.patch b/toolchain/musl/patches/110-getopt_optional_argument_fix.patch new file mode 100644 index 0000000000..7deebdc251 --- /dev/null +++ b/toolchain/musl/patches/110-getopt_optional_argument_fix.patch @@ -0,0 +1,20 @@ +--- a/src/misc/getopt.c ++++ b/src/misc/getopt.c +@@ -55,7 +55,9 @@ int getopt(int argc, char * const argv[] + return '?'; + } + if (optstring[i+1] == ':') { ++ if (optstring[i+2] == ':') optarg = 0; + if (optind >= argc) { ++ if (optstring[i+2] == ':') return c; + if (optstring[0] == ':') return ':'; + if (opterr) { + write(2, argv[0], strlen(argv[0])); +@@ -65,7 +67,6 @@ int getopt(int argc, char * const argv[] + } + return '?'; + } +- if (optstring[i+2] == ':') optarg = 0; + if (optstring[i+2] != ':' || optpos) { + optarg = argv[optind++] + optpos; + optpos = 0; |