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authorXiaoke Wang <[email protected]>2021-12-14 09:28:02 +0800
committerSteven Rostedt <[email protected]>2022-01-13 16:23:04 -0500
commit8c7224245557707c613f130431cafbaaa4889615 (patch)
tree18eebe9541c5bb5d5f6783a2776747cb892cf5b9 /net/lapb/lapb_timer.c
parent289e7b0f7eb47b87a0441e6c81336316f301eb39 (diff)
tracing/uprobes: Check the return value of kstrdup() for tu->filename
kstrdup() returns NULL when some internal memory errors happen, it is better to check the return value of it so to catch the memory error in time. Link: https://lkml.kernel.org/r/[email protected] Acked-by: Masami Hiramatsu <[email protected]> Fixes: 33ea4b24277b ("perf/core: Implement the 'perf_uprobe' PMU") Signed-off-by: Xiaoke Wang <[email protected]> Signed-off-by: Steven Rostedt <[email protected]>
Diffstat (limited to 'net/lapb/lapb_timer.c')
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