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| author | Sascha Schumann <sas@php.net> | 2004-08-02 08:27:24 +0000 |
|---|---|---|
| committer | Sascha Schumann <sas@php.net> | 2004-08-02 08:27:24 +0000 |
| commit | 26cb5355e05a98150cd6204aa7f79fc4ceab2c71 (patch) | |
| tree | 60efb0fbd080dd39b470fdb7e98f0f8692299481 | |
| parent | d746343928fc27bb5e973a8baba41441eb5ae4ac (diff) | |
| download | php-git-26cb5355e05a98150cd6204aa7f79fc4ceab2c71.tar.gz | |
don't read empty files
0 malloc noticed by Antony Dovgal <tony2001@phpclub.net>
| -rw-r--r-- | ext/session/mod_files.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/ext/session/mod_files.c b/ext/session/mod_files.c index 15cd5d7747..adcb476f6e 100644 --- a/ext/session/mod_files.c +++ b/ext/session/mod_files.c @@ -320,6 +320,12 @@ PS_READ_FUNC(files) return FAILURE; data->st_size = *vallen = sbuf.st_size; + + if (sbuf.st_size == 0) { + *val = STR_EMPTY_ALLOC(); + return SUCCESS; + } + *val = emalloc(sbuf.st_size); #if defined(HAVE_PREAD) |