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| author | Jim Meyering <jim@meyering.net> | 1995-10-18 14:31:14 +0000 |
|---|---|---|
| committer | Jim Meyering <jim@meyering.net> | 1995-10-18 14:31:14 +0000 |
| commit | 539457f1ae28a703c72a60eb4d59b09af552f27e (patch) | |
| tree | 2a976b8b6ccefeab25aa8ce2826442d58ab934f6 /lib | |
| parent | b6ff24fb7f15dafaeabba6a7b51030adf8663b9c (diff) | |
| download | coreutils-539457f1ae28a703c72a60eb4d59b09af552f27e.tar.xz | |
Merge latest change from FSF.
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/regex.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/regex.c b/lib/regex.c index ca485a896..348bd3649 100644 --- a/lib/regex.c +++ b/lib/regex.c @@ -3265,9 +3265,10 @@ re_search_2 (bufp, string1, size1, string2, size2, startpos, range, regs, stop) return -1; /* Fix up RANGE if it might eventually take us outside - the virtual concatenation of STRING1 and STRING2. */ - if (endpos < -1) - range = -1 - startpos; + the virtual concatenation of STRING1 and STRING2. + Make sure we won't move STARTPOS below 0 or above TOTAL_SIZE. */ + if (endpos < 0) + range = 0 - startpos; else if (endpos > total_size) range = total_size - startpos; |