commit | 3655b3122e299c619cc42b874077e4952fb5fb21 | [log] [tgz] |
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author | Steven Moreland <smoreland@google.com> | Tue Jul 28 21:41:54 2020 +0000 |
committer | Anis Assi <anisassi@google.com> | Thu Aug 13 09:15:43 2020 -0700 |
tree | 06c634815dda0e9d8a3ba385302ecbfecf8c816d | |
parent | f67fc5c222f03a956ccc0748995ec470cd874f2e [diff] |
libutils: check vsnprintf error For encoding errors, this function will return a negative value which causes problems down the line. Check for an error and return. Also, integer overflows are guarded. Bug: 161894517 Test: fuzzer test case Change-Id: Ia85067d4258bde4b875c832d6223db5dd26b8838 Merged-In: Ia85067d4258bde4b875c832d6223db5dd26b8838 (cherry picked from commit ee22384c54d42149491c8b9dbcda0d8c5e88eddc)