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| author | Paul Eggert <eggert@cs.ucla.edu> | 2006-09-20 18:38:14 +0000 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2006-09-20 18:38:14 +0000 |
| commit | d00ac15a6511b77ab132d4b6694acbb5b9a6f402 (patch) | |
| tree | c3bba7cc88ecaf936cc2a468b05276e65d334128 /lib/tempname.c | |
| parent | 06a3032f9f6c73bafdff90a5c7052149e5f0b546 (diff) | |
| download | gnulib-d00ac15a6511b77ab132d4b6694acbb5b9a6f402.tar.gz | |
* tempname.c (__gen_tempname): Change attempts_min
into a macro. Use preprocessor to decide how to initialize
attempts [Coverity CID 67].
Diffstat (limited to 'lib/tempname.c')
| -rw-r--r-- | lib/tempname.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/tempname.c b/lib/tempname.c index d143882c92..6fef5e9a1e 100644 --- a/lib/tempname.c +++ b/lib/tempname.c @@ -213,11 +213,15 @@ __gen_tempname (char *tmpl, int kind) necessary to try all these combinations. Instead if a reasonable number of names is tried (we define reasonable as 62**3) fail to give the system administrator the chance to remove the problems. */ - unsigned int attempts_min = 62 * 62 * 62; +#define ATTEMPTS_MIN (62 * 62 * 62) /* The number of times to attempt to generate a temporary file. To conform to POSIX, this must be no smaller than TMP_MAX. */ - unsigned int attempts = attempts_min < TMP_MAX ? TMP_MAX : attempts_min; +#if ATTEMPTS_MIN < TMP_MAX + unsigned int attempts = TMP_MAX; +#else + unsigned int attempts = ATTEMPTS_MIN; +#endif len = strlen (tmpl); if (len < 6 || strcmp (&tmpl[len - 6], "XXXXXX")) |