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| author | Eric Andersen | 2002-03-20 14:31:15 +0000 |
|---|---|---|
| committer | Eric Andersen | 2002-03-20 14:31:15 +0000 |
| commit | 889a301a0c992cef843322ba7d2af62fcf44ab2a (patch) | |
| tree | acf535945e56f7d18e41334a477c44dc2fbddd31 | |
| parent | 900c24dc4e98edb5fdb96035028f5d344ce72792 (diff) | |
| download | busybox-889a301a0c992cef843322ba7d2af62fcf44ab2a.zip busybox-889a301a0c992cef843322ba7d2af62fcf44ab2a.tar.gz | |
Patch from vodz to fix a potential segfault
| -rw-r--r-- | shell/cmdedit.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/shell/cmdedit.c b/shell/cmdedit.c index d4d6264..3810c23 100644 --- a/shell/cmdedit.c +++ b/shell/cmdedit.c @@ -799,8 +799,8 @@ static int match_compare(const void *a, const void *b) #define QUOT (UCHAR_MAX+1) #define collapse_pos(is, in) { \ - memcpy(int_buf+is, int_buf+in, (BUFSIZ+1-is-in)*sizeof(int)); \ - memcpy(pos_buf+is, pos_buf+in, (BUFSIZ+1-is-in)*sizeof(int)); } + memcpy(int_buf+(is), int_buf+(in), (BUFSIZ+1-(is)-(in))*sizeof(int)); \ + memcpy(pos_buf+(is), pos_buf+(in), (BUFSIZ+1-(is)-(in))*sizeof(int)); } static int find_match(char *matchBuf, int *len_with_quotes) { |