From: "Sicelo A. Mhlongo" <absicsz@gmail.com>
To: ofono@lists.linux.dev
Cc: "Sicelo A. Mhlongo" <absicsz@gmail.com>
Subject: [PATCH v2 1/3] util: ensure decode_hex_own_buf is passed a valid buffer
Date: Tue, 17 Dec 2024 11:31:27 +0200 [thread overview]
Message-ID: <20241217093207.20636-1-absicsz@gmail.com> (raw)
---
src/util.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/src/util.c b/src/util.c
index 53d55d7e..bfe46ef2 100644
--- a/src/util.c
+++ b/src/util.c
@@ -3181,6 +3181,9 @@ unsigned char *decode_hex_own_buf(const char *in, long len, long *items_written,
char c;
unsigned char b;
+ if (!buf)
+ return NULL;
+
if (len < 0)
len = strlen(in);
--
2.45.2
next reply other threads:[~2024-12-17 9:32 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-17 9:31 Sicelo A. Mhlongo [this message]
2024-12-17 9:31 ` [PATCH v2 2/3] atmodem: sms: ensure buffer is initialized before use Sicelo A. Mhlongo
2024-12-17 9:31 ` [PATCH v2 3/3] ussd: ensure ussd content fits in buffers Sicelo A. Mhlongo
2024-12-17 17:20 ` [PATCH v2 1/3] util: ensure decode_hex_own_buf is passed a valid buffer patchwork-bot+ofono
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