diff options
| author | Sergio Giro <sgiro@google.com> | 2015-08-20 22:58:19 +0000 |
|---|---|---|
| committer | Android Git Automerger <android-git-automerger@android.com> | 2015-08-20 22:58:19 +0000 |
| commit | 93f106b8d0207ce685ad56704df8a568f3edebb6 (patch) | |
| tree | 9e49719e942355ecb6a1e46e73d4a291ce4edf19 /libutils | |
| parent | 87b02f23c0996ab487ef15794bf862b3cd3e5137 (diff) | |
| parent | e97682be0634fe773f70097bc518e5d034efe8f7 (diff) | |
| download | system_core-93f106b8d0207ce685ad56704df8a568f3edebb6.zip system_core-93f106b8d0207ce685ad56704df8a568f3edebb6.tar.gz system_core-93f106b8d0207ce685ad56704df8a568f3edebb6.tar.bz2 | |
am e97682be: am a1a22b57: am e67b5848: am 4956c0fe: am 5b85b1d4: libutils: fix overflow in String8::allocFromUTF8
* commit 'e97682be0634fe773f70097bc518e5d034efe8f7':
libutils: fix overflow in String8::allocFromUTF8
Diffstat (limited to 'libutils')
| -rw-r--r-- | libutils/String8.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libutils/String8.cpp b/libutils/String8.cpp index 3323b82..1496602 100644 --- a/libutils/String8.cpp +++ b/libutils/String8.cpp @@ -78,6 +78,9 @@ void terminate_string8() static char* allocFromUTF8(const char* in, size_t len) { if (len > 0) { + if (len == SIZE_MAX) { + return NULL; + } SharedBuffer* buf = SharedBuffer::alloc(len+1); ALOG_ASSERT(buf, "Unable to allocate shared buffer"); if (buf) { |