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svm: check svm_msg_q_size_to_alloc success
[vpp.git]
/
src
/
svm
/
fifo_segment.c
diff --git
a/src/svm/fifo_segment.c
b/src/svm/fifo_segment.c
index
489ca2a
..
c2ba6c0
100644
(file)
--- a/
src/svm/fifo_segment.c
+++ b/
src/svm/fifo_segment.c
@@
-1098,6
+1098,9
@@
fifo_segment_msg_q_alloc (fifo_segment_t *fs, u32 mq_index,
size = svm_msg_q_size_to_alloc (cfg);
base = fsh_alloc_aligned (fsh, size, 8);
+ if (!base)
+ return 0;
+
fsh->n_reserved_bytes += size;
smq = svm_msg_q_init (base, cfg);