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util/map_anon_nofork: Add a cast to avoid passing -48 to memset

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This fixes coverity CID 1454593, and bug 31948. Bug not in any
released version of Tor.
This commit is contained in:
Nick Mathewson 2019-10-03 07:21:25 -04:00 committed by teor
parent 2420c8c936
commit 9b73088c14
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1 changed files with 1 additions and 1 deletions
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src/test/test_util.c
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@ -6190,7 +6190,7 @@ test_util_map_anon_nofork(void *arg)
tor_munmap_anonymous(ptr, sz);
ptr = tor_mmap_anonymous(sz, ANONMAP_NOINHERIT, &inherit);
tt_ptr_op(ptr, OP_NE, 0);
memset(ptr, TEST_VALUE, sz);
memset(ptr, (uint8_t)TEST_VALUE, sz);
tt_int_op(0, OP_EQ, pipe(pipefd));
pid_t child = fork();