From: Nick Mathewson <nickm@torproject.org>
Date: Wed, 26 Nov 2008 16:13:12 +0000 (+0000)
Subject: Cast uid_t and gid_t to unsigned before passing to printf %u.
X-Git-Tag: tor-0.2.1.8-alpha~54
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=4cddcf887362d3a5c8f938694ba413f08ee6311c;p=thirdparty%2Ftor.git

Cast uid_t and gid_t to unsigned before passing to printf %u.

svn:r17392
---

diff --git a/src/common/compat.c b/src/common/compat.c
index df1e94b029..31fbf263e4 100644
--- a/src/common/compat.c
+++ b/src/common/compat.c
@@ -978,7 +978,8 @@ log_credential_status(void)
     return -1;
   } else {
     log_fn(CREDENTIAL_LOG_LEVEL, LD_GENERAL,
-           "UID is %u (real), %u (effective), %u (saved)", ruid, euid, suid);
+           "UID is %u (real), %u (effective), %u (saved)",
+           (unsigned)ruid, (unsigned)euid, (unsigned)suid);
   }
 #else
   /* getresuid is not present on MacOS X, so we can't get the saved (E)UID */
@@ -987,7 +988,8 @@ log_credential_status(void)
   (void)suid;
 
   log_fn(CREDENTIAL_LOG_LEVEL, LD_GENERAL,
-         "UID is %u (real), %u (effective), unknown (saved)", ruid, euid);
+         "UID is %u (real), %u (effective), unknown (saved)",
+         (unsigned)ruid, (unsigned)euid);
 #endif
 
   /* log GIDs */
@@ -997,7 +999,8 @@ log_credential_status(void)
     return -1;
   } else {
     log_fn(CREDENTIAL_LOG_LEVEL, LD_GENERAL,
-           "GID is %u (real), %u (effective), %u (saved)", rgid, egid, sgid);
+           "GID is %u (real), %u (effective), %u (saved)",
+           (unsigned)rgid, (unsigned)egid, (unsigned)sgid);
   }
 #else
   /* getresgid is not present on MacOS X, so we can't get the saved (E)GID */
@@ -1005,7 +1008,8 @@ log_credential_status(void)
   egid = getegid();
   (void)sgid;
   log_fn(CREDENTIAL_LOG_LEVEL, LD_GENERAL,
-         "GID is %u (real), %u (effective), unknown (saved)", rgid, egid);
+         "GID is %u (real), %u (effective), unknown (saved)",
+         (unsigned)rgid, (unsigned)egid);
 #endif
 
   /* log supplementary groups */