File _service:tar_scm_kernel_repo:backport-Fix-a-mem... of Package rpm

File _service:tar_scm_kernel_repo:backport-Fix-a-memleak-on-invalid-command-line-options.patch of Package rpm

From 1825dbf8244b129665a69481c4537a57b9e03a8f Mon Sep 17 00:00:00 2001
From: Panu Matilainen <pmatilai@redhat.com>
Date: Wed, 21 Feb 2024 16:07:05 +0200
Subject: [PATCH] Fix a memleak on invalid command line options
 
 The OS will clean it up yes, but in the meanwhile ASAN (when enabled)
 blew up on your face and scared you silly. Use the opportunity to add a
 test for a test on invalid option.

---
 lib/poptALL.c       | 11 ++++++++---
 tests/rpmgeneral.at | 10 +++++++++-
 2 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/lib/poptALL.c b/lib/poptALL.c
index 0fa1c40..3c4c096 100644
--- a/lib/poptALL.c
+++ b/lib/poptALL.c
@@ -294,7 +294,7 @@ rpmcliFini(poptContext optCon)
 poptContext
 rpmcliInit(int argc, char *const argv[], struct poptOption * optionsTable)
 {
-    poptContext optCon;
+    poptContext optCon = NULL;
     int rc;
     const char *ctx, *execPath;
 
@@ -332,14 +332,14 @@ rpmcliInit(int argc, char *const argv[], struct poptOption * optionsTable)
     while ((rc = poptGetNextOpt(optCon)) > 0) {
 	fprintf(stderr, _("%s: option table misconfigured (%d)\n"),
 		xgetprogname(), rc);
-	exit(EXIT_FAILURE);
+	goto err;
     }
 
     if (rc < -1) {
 	fprintf(stderr, "%s: %s: %s\n", xgetprogname(),
 		poptBadOption(optCon, POPT_BADOPTION_NOALIAS),
 		poptStrerror(rc));
-	exit(EXIT_FAILURE);
+	goto err;
     }
 
     /* Read rpm configuration (if not already read). */
@@ -351,4 +351,9 @@ rpmcliInit(int argc, char *const argv[], struct poptOption * optionsTable)
     }
 
     return optCon;
+
+err:
+    poptFreeContext(optCon);
+    exit(EXIT_FAILURE);
+    return NULL; /* not reached */
 }
diff --git a/tests/rpmgeneral.at b/tests/rpmgeneral.at
index 5cbfc23..6d85ace 100644
--- a/tests/rpmgeneral.at
+++ b/tests/rpmgeneral.at
@@ -26,7 +26,6 @@ AT_CHECK([runroot rpm --version],[0],
 ])
 AT_CLEANUP
 
-
 # ------------------------------
 AT_SETUP([rpmbuild --version])
 AT_KEYWORDS([basic])
@@ -35,6 +34,15 @@ AT_CHECK([runroot rpmbuild --version],[0],
 ])
 AT_CLEANUP
 
+AT_SETUP([rpm invalid option])
+AT_KEYWORDS([basic])
+AT_CHECK([runroot rpm --badopt],
+[1],
+[],
+[rpm: --badopt: unknown option
+])
+AT_CLEANUP
+
 # Check that libtool versioning matches expectations, it's easy to screw up.
 AT_SETUP([rpm library version])
 AT_KEYWORDS([basic])
-- 
2.33.0