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| author | Hiltjo Posthuma <hiltjo@codemadness.org> | 2019-10-12 14:01:17 +0200 |
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| committer | Hiltjo Posthuma <hiltjo@codemadness.org> | 2019-10-12 14:01:17 +0200 |
| commit | a811215d22dd40b938021b9f41daf315ac11e685 (patch) | |
| tree | 84f4b830bc591d42121d24a00739df2bd6188e96 /doc | |
| parent | 0326a6b837a7e5bb490360a7cdb0225947cee166 (diff) | |
string_append: check for addition and multiplication overflow
This could overflow / wrap the buffer.
Note: SIZE_MAX is defined in POSIX to atleast 65535.
On most platforms on 64-bit this is 0xffffffffffffffffUL bytes.
Diffstat (limited to 'doc')
0 files changed, 0 insertions, 0 deletions