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| author | Zim <zezeozue@google.com> | 2021-06-03 16:08:20 +0100 |
|---|---|---|
| committer | android-build-team Robot <android-build-team-robot@google.com> | 2021-06-16 01:11:03 +0000 |
| commit | c072485125763d11da918aec3232b9e3b113d8dd (patch) | |
| tree | 92a8820fa180927238791e1e31eab81dbde15527 /dist/orig/sqlite3ext.h | |
| parent | 1a3f0b9b4c09b67f6e9a2c2db940cfd490928c44 (diff) | |
DO NOT MERGE Fix floating point to text conversion overflow
Any precision >=2147483647 will cause a buffer overflow.
For instance, executing the following statement will segfault
select (printf('%.2147483647G',0.01));
Later sqlite versions fixed this by hard-coding a hard-limit of
100k million on the precision of floating point to text conversions
https://sqlite.org/src/info/d08d3405878d394e
We fix this on earlier versions by setting the compile time flag
to the same 100k million
Bug: 153352319
Test: builds
Change-Id: Ied86cf81f0064da9d3d963ecf943894bc1ae1a93
(cherry picked from commit 4810d35fd17c3ab2f1fcbe9a0c73a8c587623d89)
Diffstat (limited to 'dist/orig/sqlite3ext.h')
0 files changed, 0 insertions, 0 deletions