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| author | Andrea Faulds <ajf@ajf.me> | 2017-08-19 20:31:54 +0100 |
|---|---|---|
| committer | Andrea Faulds <ajf@ajf.me> | 2017-08-19 20:31:54 +0100 |
| commit | 61538ebadc2ac80b29d6b7a9c355615fe0f40492 (patch) | |
| tree | 1304ae227443cf6eb1ca87a513971f43c1d9e94a /ext/standard/php_math.h | |
| parent | 3cad07b84fdf8a1ae87cae1a92da12f6f556bdd1 (diff) | |
| download | php-git-61538ebadc2ac80b29d6b7a9c355615fe0f40492.tar.gz | |
Fixed bug #75097 (gethostname fails if your host name is 64 chars long)
PHP contained two different off-by-one errors, which are fixed here. First,
it created a buffer of size HOST_NAME_MAX, not adding space for a null
terminator. Second, it subtracted 1 from the size of that buffer when passing
its size to gethostname(), despite gethostname() expecting it to be a buffer
size including space for a terminating null byte, not a string length.
Diffstat (limited to 'ext/standard/php_math.h')
0 files changed, 0 insertions, 0 deletions