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| author | Jim Meyering <jim@meyering.net> | 2003-03-04 17:21:33 +0000 |
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| committer | Jim Meyering <jim@meyering.net> | 2003-03-04 17:21:33 +0000 |
| commit | 6e31d6f5a58da191f0ce499aa9536599fe2fda01 (patch) | |
| tree | 7384fa0d34eb4c1600a8b50eb31fe9df71c122d1 /m4 | |
| parent | 618481ca0cf615697373edea7da1c17cd67f01cc (diff) | |
| download | coreutils-6e31d6f5a58da191f0ce499aa9536599fe2fda01.tar.xz | |
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Diffstat (limited to 'm4')
| -rw-r--r-- | m4/getcwd-robust.m4 | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/m4/getcwd-robust.m4 b/m4/getcwd-robust.m4 index 3e5f49d5f..9531bae4d 100644 --- a/m4/getcwd-robust.m4 +++ b/m4/getcwd-robust.m4 @@ -35,6 +35,10 @@ AC_DEFUN([GL_FUNC_GETCWD_ROBUST], #endif #ifndef PATH_MAX +/* There might be a better way to handle this case, but note: + - the value shouldn't be anywhere near INT_MAX, and + - the value shouldn't be so big that the local declaration, below, + blows the stack. */ # define PATH_MAX 40000 #endif |