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Merge "libutils: fix overflow in String8::allocFromUTF8"

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Sergio Giro 2015-08-18 17:04:07 +00:00 • committed by Gerrit Code Review
commit 1d44be87ff
1 changed files with 3 additions and 0 deletions
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libutils/String8.cpp
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@ -79,6 +79,9 @@ void terminate_string8()
static char* allocFromUTF8(const char* in, size_t len) static char* allocFromUTF8(const char* in, size_t len)
{ {
if (len > 0) { if (len > 0) {
if (len == SIZE_MAX) {
return NULL;
}
SharedBuffer* buf = SharedBuffer::alloc(len+1); SharedBuffer* buf = SharedBuffer::alloc(len+1);
ALOG_ASSERT(buf, "Unable to allocate shared buffer"); ALOG_ASSERT(buf, "Unable to allocate shared buffer");
if (buf) { if (buf) {