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gethostbyname: fix crash

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When an app doesn't have the internet permission, android_open_proxy
returns NULL, causing a segfault when calling fprintf. Fixed.

Change-Id: I598855350ed0db3cc88e5ae3b400145418a3a615
This commit is contained in:
Nick Kralevich 2013-02-21 20:10:41 -08:00
parent 7dfc6a3cd1
commit a6b24b7afb
1 changed files with 1 additions and 0 deletions
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1
libc/netbsd/gethnamaddr.c
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@ -753,6 +753,7 @@ gethostbyname_internal(const char *name, int af, res_state res, const char *ifac
} }
proxy = android_open_proxy(); proxy = android_open_proxy();
if (proxy == NULL) goto exit;
/* This is writing to system/netd/DnsProxyListener.cpp and changes /* This is writing to system/netd/DnsProxyListener.cpp and changes
* here need to be matched there */ * here need to be matched there */