korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-11 12:28:41 +08:00
Code Issues Packages Projects Releases Wiki Activity

Probes fixes for v6.9-rc6:

Browse Source 
- probe-events: Fix memory leak in parsing probe argument. There is a
   memory leak (forget to free an allocated buffer) in a memory allocation
   failure path. Fixes it to jump to the correct error handling code.
 -----BEGIN PGP SIGNATURE-----
 
 iQFPBAABCgA5FiEEh7BulGwFlgAOi5DV2/sHvwUrPxsFAmY2NRQbHG1hc2FtaS5o
 aXJhbWF0c3VAZ21haWwuY29tAAoJENv7B78FKz8bIacH/RmSQaraWiwQmMaWT8Pp
 wotOxtMYnl2uLNeVx3vn55+G1Xr/rJP3E9EBGTa+HMPky3trea07eBM5B3UnwT2y
 Y75Nhm6z3SFaLBygdKmQZgyIJF1W9w6J1cfqPwPlfR3h08a/9rNojd/DKBo7fLjk
 uwGAUHsB6sNhTvRF64wtr+I7V+8CGwNnApyQvf/mLnHsELerzm86nxDhXcfIvb1P
 UbM4nupqrV3QYCLYdXmma34PFFJzS3ioINGn692QtHFOSEdSwJfqsNv6AU/w98zD
 8o2rlSadc64Yl74vMLFRtBVS3K49VQXNgUUXjx2Gpj9/v80qn+B41HwaNSl1Lagx
 lIY=
 =tob5
 -----END PGP SIGNATURE-----

Merge tag 'probes-fixes-v6.9-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

Pull probes fix from Masami Hiramatsu:

 - probe-events: Fix memory leak in parsing probe argument.

   There is a memory leak (forget to free an allocated buffer) in a
   memory allocation failure path. Fix it to jump to the correct error
   handling code.

* tag 'probes-fixes-v6.9-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
  tracing/probes: Fix memory leak in traceprobe_parse_probe_arg_body()
This commit is contained in:
Linus Torvalds 2024-05-05 09:56:50 -07:00
commit 2c17a1cd90
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
kernel/trace/trace_probe.c
View File

@ -1466,7 +1466,7 @@ static int traceprobe_parse_probe_arg_body(const char *argv, ssize_t *size,
parg->fmt = kmalloc(len, GFP_KERNEL);
if (!parg->fmt) {
ret = -ENOMEM;
goto out;
goto fail;
}
snprintf(parg->fmt, len, "%s[%d]", parg->type->fmttype,
parg->count);