MonetDB: Jun2010 - Add forgotten check if chdir succeeds

[Fabian Groffen]

Changeset: 1fd7a5999c1e for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=1fd7a5999c1e
Modified Files:
        sql/src/backends/monet5/merovingian/monetdb.c
Branch: Jun2010
Log Message:

Add forgotten check if chdir succeeds


diffs (16 lines):

diff -r a9a7bdcbe1e0 -r 1fd7a5999c1e 
sql/src/backends/monet5/merovingian/monetdb.c
--- a/sql/src/backends/monet5/merovingian/monetdb.c     Mon Jul 26 12:23:56 
2010 +0200
+++ b/sql/src/backends/monet5/merovingian/monetdb.c     Mon Jul 26 12:25:54 
2010 +0200
@@ -1486,7 +1486,11 @@
                /* avoid overrunning the sun_path buffer by moving into the
                 * directory where the UNIX socket resides (sun_path is
                 * typically around 108 chars long) */
-               chdir(dbfarm);
+               if (chdir(dbfarm) < 0) {
+                       fprintf(stderr, "monetdb: could not move to dbfarm 
'%s': %s\n",
+                                       dbfarm, strerror(errno));
+                       return(1);
+               }
                mero_host = ".merovingian_control";
        }
 
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