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Ran 08 Jan 2026 02:34PM UTC

Files 28

Run time 2s

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Committed 08 Jan 2026 02:24PM UTC coverage: 46.615% (-0.02%) from 46.638%

Job # 20820294181.2

Build Type

push

github

Committed by

drakenclimber

Commit Message

src/api.c: potential null ptr deref in cg_get_cgroups_from_proc_cgroups

In function cg_get_cgroups_from_proc_cgroups there is an allocation of memory by calling
malloc(buff_len).
Result of this allocation is not checked,
and in case of OOM it'll lead to null ptr deref.

This commit adds handling of possible null ptr as a result of failed
memory allocation.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Signed-off-by: Mikhail Dmitrichenko <m.dmitrichenko222@gmail.com>
Acked-by: Kamalesh Babulal <kamalesh.babulal@oracle.com>
Signed-off-by: Tom Hromatka <tom.hromatka@oracle.com>

Coverage Stats

4413 of 9467 relevant lines covered (46.61%)

245.4 hits per line

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