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[BlueZ,resend,5/9] obexd: Fix memory leak in entry struct

Message ID 20240702142436.833138-6-hadess@hadess.net (mailing list archive)
State Accepted
Commit 4b3fe69df7c77043d8f4b39a34431e4ef19c2071
Headers show
Series Fix a number of static analysis issues #4 | expand

Checks

Context Check Description
tedd_an/pre-ci_am success Success
tedd_an/CheckPatch success CheckPatch PASS
tedd_an/GitLint fail WARNING: I3 - ignore-body-lines: gitlint will be switching from using Python regex 'match' (match beginning) to 'search' (match anywhere) semantics. Please review your ignore-body-lines.regex option accordingly. To remove this warning, set general.regex-style-search=True. More details: https://jorisroovers.github.io/gitlint/configuration/#regex-style-search 6: B1 Line exceeds max length (122>80): "bluez-5.76/obexd/plugins/messages-dummy.c:379:4: alloc_fn: Storage is returned from allocation function "g_strdup_inline"." 7: B1 Line exceeds max length (155>80): "bluez-5.76/obexd/plugins/messages-dummy.c:379:4: var_assign: Assigning: "entry->recipient_addressing" = storage returned from "g_strdup_inline(values[i])"." 8: B1 Line exceeds max length (194>80): "bluez-5.76/obexd/plugins/messages-dummy.c:404:2: leaked_storage: Freeing "entry" without freeing its pointer field "recipient_addressing" leaks the storage that "recipient_addressing" points to." 9: B3 Line contains hard tab characters (\t): "402| g_free(entry->attachment_size);" 10: B3 Line contains hard tab characters (\t): "403| g_free(entry->handle);" 11: B3 Line contains hard tab characters (\t): "404|-> g_free(entry);"
tedd_an/IncrementalBuild success Incremental Build PASS

Commit Message

Bastien Nocera July 2, 2024, 2:23 p.m. UTC 
recipient_addressing was never freed.

Error: RESOURCE_LEAK (CWE-772): [#def36] [important]
bluez-5.76/obexd/plugins/messages-dummy.c:379:4: alloc_fn: Storage is returned from allocation function "g_strdup_inline".
bluez-5.76/obexd/plugins/messages-dummy.c:379:4: var_assign: Assigning: "entry->recipient_addressing" = storage returned from "g_strdup_inline(values[i])".
bluez-5.76/obexd/plugins/messages-dummy.c:404:2: leaked_storage: Freeing "entry" without freeing its pointer field "recipient_addressing" leaks the storage that "recipient_addressing" points to.
402|	g_free(entry->attachment_size);
403|	g_free(entry->handle);
404|->	g_free(entry);
405|   }
406|
---
 obexd/plugins/messages-dummy.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/obexd/plugins/messages-dummy.c b/obexd/plugins/messages-dummy.c
index 92378dab4b20..e313c6163ec4 100644
--- a/obexd/plugins/messages-dummy.c
+++ b/obexd/plugins/messages-dummy.c
@@ -406,6 +406,7 @@  static void msg_element(GMarkupParseContext *ctxt, const char *element,
 	g_free(entry->reception_status);
 	g_free(entry->type);
 	g_free(entry->sender_addressing);
+	g_free(entry->recipient_addressing);
 	g_free(entry->subject);
 	g_free(entry->datetime);
 	g_free(entry->attachment_size);