[reactos] 04/04: [LOG2LINES] Free all memory on exit.

[Serge Gautherie]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=b92f1f4cdf3143eaad6d5…

commit b92f1f4cdf3143eaad6d5220c538c23658b759ec
Author:     Serge Gautherie <reactos-git_serge_171003(a)gautherie.fr>
AuthorDate: Sun Aug 26 03:05:46 2018 +0200
Commit:     Hermès Bélusca-Maïto <hermes.belusca-maito(a)reactos.org>
CommitDate: Sat Dec 8 17:38:24 2018 +0100

    [LOG2LINES] Free all memory on exit.
---
 sdk/tools/log2lines/log2lines.c | 41 +++++++++++++++++++++++++++++++++++------
 1 file changed, 35 insertions(+), 6 deletions(-)

diff --git a/sdk/tools/log2lines/log2lines.c b/sdk/tools/log2lines/log2lines.c
index 025ccaa49e..cbe9482f49 100644
--- a/sdk/tools/log2lines/log2lines.c
+++ b/sdk/tools/log2lines/log2lines.c
@@ -579,7 +579,8 @@ main(int argc, const char **argv)
 
     if (optCount < 0 || optInit < 0)
     {
-        return optCount;
+        res = optCount;
+        goto cleanup;
     }
 
     argc -= optCount;
@@ -587,21 +588,30 @@ main(int argc, const char **argv)
     if (opt_Revision && (strcmp(opt_Revision, "update") == 0))
     {
         res = updateSvnlog();
-        return res;
+        goto cleanup;
     }
 
     if (check_directory(opt_force))
-        return 3;
+    {
+        res = 3;
+        goto cleanup;
+    }
 
     create_cache(opt_force, 0);
     if (opt_exit)
-        return 0;
+    {
+        res = 0;
+        goto cleanup;
+    }
 
     read_cache();
     l2l_dbg(4, "Cache read complete\n");
 
     if (set_LogFile(&logFile))
-        return 2;
+    {
+        res = 2;
+        goto cleanup;
+    }
     l2l_dbg(4, "opt_logFile processed\n");
 
     if (opt_Pipe)
@@ -612,7 +622,8 @@ main(int argc, const char **argv)
         {
             dbgIn = stdin; //restore
             l2l_dbg(0, "Could not popen '%s' (%s)\n", opt_Pipe,
strerror(errno));
-            free(opt_Pipe); opt_Pipe = NULL;
+            free(opt_Pipe);
+            opt_Pipe = NULL;
         }
     }
     l2l_dbg(4, "opt_Pipe processed\n");
@@ -662,6 +673,24 @@ main(int argc, const char **argv)
     if (opt_Pipe)
         PCLOSE(dbgIn);
 
+cleanup:
+    // See optionParse().
+    if (opt_Revision)
+    {
+        free(opt_Revision);
+        opt_Revision = NULL;
+    }
+
+    // See optionInit().
+    if (opt_Pipe)
+    {
+        free(opt_Pipe);
+        opt_Pipe = NULL;
+    }
+
+    list_clear(&sources);
+    list_clear(&cache);
+
     return res;
 }