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author | Markus Teich <markus.teich@stusta.mhn.de> | 2016-03-06 20:56:29 +0100 |
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committer | Markus Teich <markus.teich@stusta.mhn.de> | 2016-03-06 20:56:29 +0100 |
commit | c61e9a4b8a3eb2c08585c533dd727afa9608b9e4 (patch) | |
tree | f1aabfe978e2ecc4d5138170c731df8019f2eec0 /arg.h | |
parent | b954ed4b9f1ef7e3d4ebb3bc964338726549bfab (diff) |
Import arg.h OOB fix from Lucas Gabriel Vuotto.
This is a small fix for arg.h where it's possible to perform an out-of-boundary
memory access in argv's internal string.
Diffstat (limited to 'arg.h')
-rw-r--r-- | arg.h | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -10,8 +10,8 @@ extern char *argv0; /* use main(int argc, char *argv[]) */ #define ARGBEGIN for (argv0 = *argv, argv++, argc--;\ - argv[0] && argv[0][1]\ - && argv[0][0] == '-';\ + argv[0] && argv[0][0] == '-'\ + && argv[0][1];\ argc--, argv++) {\ char argc_;\ char **argv_;\ |