diff options
| -rw-r--r-- | RELEASE-NOTES | 1 | ||||
| -rw-r--r-- | configure.ac | 1 | ||||
| -rw-r--r-- | lib/netrc.c | 14 |
3 files changed, 15 insertions, 1 deletions
diff --git a/RELEASE-NOTES b/RELEASE-NOTES index 307568825..5d7936b6e 100644 --- a/RELEASE-NOTES +++ b/RELEASE-NOTES @@ -58,6 +58,7 @@ This release includes the following bugfixes: o build: Fixed overridden compiler PDB settings in VC7 to VC12 o ntlm_wb: Fixed buffer size not being large enough for NTLMv2 sessions [11] o netrc: don't abort if home dir cannot be found + o netrc: fixed thread safety problem by using getpwuid_r if available This release includes the following known bugs: diff --git a/configure.ac b/configure.ac index a06f0fd1f..e8d322a02 100644 --- a/configure.ac +++ b/configure.ac @@ -3033,6 +3033,7 @@ AC_CHECK_FUNCS([fork \ getppid \ getprotobyname \ getpwuid \ + getpwuid_r \ getrlimit \ gettimeofday \ if_nametoindex \ diff --git a/lib/netrc.c b/lib/netrc.c index a7a710159..7435d94c4 100644 --- a/lib/netrc.c +++ b/lib/netrc.c @@ -76,7 +76,19 @@ int Curl_parsenetrc(const char *host, char *home = curl_getenv("HOME"); /* portable environment reader */ if(home) { home_alloc = TRUE; -#if defined(HAVE_GETPWUID) && defined(HAVE_GETEUID) +#if defined(HAVE_GETPWUID_R) && defined(HAVE_GETEUID) + } + else { + struct passwd pw, *pw_res; + char pwbuf[1024]; + if(!getpwuid_r(geteuid(), &pw, pwbuf, sizeof(pwbuf), &pw_res) + && pw_res) { + home = strdup(pw.pw_dir); + if(!home) + return CURLE_OUT_OF_MEMORY; + home_alloc = TRUE; + } +#elif defined(HAVE_GETPWUID) && defined(HAVE_GETEUID) } else { struct passwd *pw; |