svn commit: r1453695 - /commons/proper/daemon/branches/1.0.x/src/native/unix/native/jsvc-unix.c

[mt...@apache.org]

Author: mturk
Date: Thu Mar  7 06:14:09 2013
New Revision: 1453695

URL: http://svn.apache.org/r1453695
Log:
Ensure that execv uses absolute or relative path

Modified:
    commons/proper/daemon/branches/1.0.x/src/native/unix/native/jsvc-unix.c

Modified: commons/proper/daemon/branches/1.0.x/src/native/unix/native/jsvc-unix.c
URL: http://svn.apache.org/viewvc/commons/proper/daemon/branches/1.0.x/src/native/unix/native/jsvc-unix.c?rev=1453695&r1=1453694&r2=1453695&view=diff
==============================================================================
--- commons/proper/daemon/branches/1.0.x/src/native/unix/native/jsvc-unix.c (original)
+++ commons/proper/daemon/branches/1.0.x/src/native/unix/native/jsvc-unix.c Thu Mar  7 06:14:09 2013
@@ -1159,6 +1159,16 @@ int main(int argc, char *argv[])
         char *p1  = NULL;
         char *p2  = NULL;
 
+        /* We don't want to use a form of exec() that searches the
+         * PATH, so require that argv[0] be either an absolute or
+         * relative path.  Error out if this isn't the case.
+         */
+        tmp = strchr(oldpath,'/');
+        if (tmp == NULL) {
+            log_error("JSVC re-exec requires execution with an absolute or relative path");
+            return 1;
+        }
+
         /*
          * There is no need to change LD_LIBRARY_PATH
          * if we were not able to find a path to libjvm.so