diff options
Diffstat (limited to 'main/safe_mode.c')
| -rw-r--r-- | main/safe_mode.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/main/safe_mode.c b/main/safe_mode.c index 761afcb1ab..d87c3f3e3f 100644 --- a/main/safe_mode.c +++ b/main/safe_mode.c @@ -228,12 +228,27 @@ PHPAPI char *php_get_current_user() return SG(request_info).current_user; #else struct passwd *pwd; +#ifdef HAVE_GETPWUID_R + struct passwd _pw; + struct passwd *retpwptr = NULL; + int pwbuflen = sysconf(_SC_GETPW_R_SIZE_MAX); + char *pwbuf = emalloc(pwbuflen); + if (getpwuid_r(pstat->st_uid, &_pw, pwbuf, pwbuflen, &retpwptr) != 0) { + efree(pwbuf); + return ""; + } + pwd = &_pw; +#else if ((pwd=getpwuid(pstat->st_uid))==NULL) { return ""; } +#endif SG(request_info).current_user_length = strlen(pwd->pw_name); SG(request_info).current_user = estrndup(pwd->pw_name, SG(request_info).current_user_length); +#ifdef HAVE_GETPWUID_R + efree(pwbuf); +#endif return SG(request_info).current_user; #endif } |