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| author | Jan Pazdziora <jpazdziora@redhat.com> | 2016-11-22 14:05:12 +0100 |
|---|---|---|
| committer | Jan Pazdziora <jpazdziora@redhat.com> | 2016-11-22 15:59:02 +0100 |
| commit | 438bd24fcb47c879227777d83aa0bac3f1326522 (patch) | |
| tree | fc77c73170a5f7706d1e085362d24a28f62b4a73 | |
| parent | b0db1a8b25c6d44748eea01359b6e4ebcb539d8a (diff) | |
| download | mod_authnz_pam-438bd24fcb47c879227777d83aa0bac3f1326522.tar.gz mod_authnz_pam-438bd24fcb47c879227777d83aa0bac3f1326522.tar.xz mod_authnz_pam-438bd24fcb47c879227777d83aa0bac3f1326522.zip | |
Fix AuthPAMExpiredRedirect %s escaping on Apache 2.2.
| -rw-r--r-- | mod_authnz_pam.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/mod_authnz_pam.c b/mod_authnz_pam.c index 23ccf61..22718ea 100644 --- a/mod_authnz_pam.c +++ b/mod_authnz_pam.c @@ -85,8 +85,7 @@ static const char * ap_escape_urlencoded(apr_pool_t * pool, const char * buffer) while (*buffer) { if (!apr_isalnum(*buffer) && !strchr(".-*_ ", *buffer)) { *p++ = '%'; - sprintf(p, "%02x", *p); - *p += 2; + p += snprintf(p, 3, "%02x", *buffer); } else if (*buffer == ' ') { *p++ = '+'; } else { @@ -94,7 +93,7 @@ static const char * ap_escape_urlencoded(apr_pool_t * pool, const char * buffer) } buffer++; } - *p++ = '\0'; + *p = '\0'; return copy; } #endif |