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Merge pull request #9903 from yuwata/fuzzer-10007

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Fixes issue 10007 by oss-fuzz
This commit is contained in:
Yu Watanabe
2018-08-22 22:25:38 +09:00
committed by GitHub
parent 52e4d62550 a1a605f144
commit d4ba369289
3 changed files with 19 additions and 4 deletions
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16
src/basic/socket-util.c
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@@ -50,7 +50,8 @@ static const char* const socket_address_type_table[] = {
DEFINE_STRING_TABLE_LOOKUP(socket_address_type, int);
int socket_address_parse(SocketAddress *a, const char *s) {
char *e, *n;
_cleanup_free_ char *n = NULL;
char *e;
int r;
assert(a);
@@ -68,7 +69,9 @@ int socket_address_parse(SocketAddress *a, const char *s) {
if (!e)
return -EINVAL;
n = strndupa(s+1, e-s-1);
n = strndup(s+1, e-s-1);
if (!n)
return -ENOMEM;
errno = 0;
if (inet_pton(AF_INET6, n, &a->sockaddr.in6.sin6_addr) <= 0)
@@ -125,7 +128,10 @@ int socket_address_parse(SocketAddress *a, const char *s) {
if (r < 0)
return r;
n = strndupa(cid_start, e - cid_start);
n = strndup(cid_start, e - cid_start);
if (!n)
return -ENOMEM;
if (!isempty(n)) {
r = safe_atou(n, &a->sockaddr.vm.svm_cid);
if (r < 0)
@@ -146,7 +152,9 @@ int socket_address_parse(SocketAddress *a, const char *s) {
if (r < 0)
return r;
n = strndupa(s, e-s);
n = strndup(s, e-s);
if (!n)
return -ENOMEM;
/* IPv4 in w.x.y.z:p notation? */
r = inet_pton(AF_INET, n, &a->sockaddr.in.sin_addr);

6
test/fuzz-regressions/fuzz-unit-file/oss-fuzz-10007 Normal file
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File diff suppressed because one or more lines are too long

1
test/fuzz-regressions/meson.build
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@@ -31,4 +31,5 @@ fuzz_regression_tests = '''
fuzz-unit-file/oss-fuzz-7004
fuzz-unit-file/oss-fuzz-8064
fuzz-unit-file/oss-fuzz-8827
fuzz-unit-file/oss-fuzz-10007
'''.split()