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| author | Philip Langdale <philipl@mail.utexas.edu> | 2001-08-25 23:47:18 +0000 |
|---|---|---|
| committer | Philip Langdale <philipl@src.gnome.org> | 2001-08-25 23:47:18 +0000 |
| commit | 9d54a20f18a64d5999d531ae02ea62a444ffcfeb (patch) | |
| tree | a20cb7761c9c980b37007503f61bd0cab04523b3 | |
| parent | d646d9d7ac30a2839460cf4feca5838baef36b81 (diff) | |
| download | yelp-9d54a20f18a64d5999d531ae02ea62a444ffcfeb.tar.gz | |
Duplicated INFOPATH before passing to strtok to prevent actual env var
2001-08-25 Philip Langdale <philipl@mail.utexas.edu>
* gnome-info2html2/main.c: Duplicated INFOPATH before passing
to strtok to prevent actual env var getting corrupted.
| -rw-r--r-- | src/info2html/main.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/info2html/main.c b/src/info2html/main.c index eb8893ac..5ccc70b8 100644 --- a/src/info2html/main.c +++ b/src/info2html/main.c @@ -77,7 +77,9 @@ main(int argc, char **argv) for(n = 0; args[n]; n++) /* */; if(n == 1 && !file_exists(args[0])) { - char *ctmp, *infopath = g_getenv("INFOPATH"); + /* As strtok destroys the string it parses and g_getenv returns a pointer to + the actually env var, we have to duplicate the var before parsing it. */ + char *ctmp, *infopath = g_strdup(g_getenv("INFOPATH")); char *dirs[64], *ext = NULL; int ndirs; char buf[PATH_MAX]; |