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| author | Antony Dovgal <tony2001@php.net> | 2006-12-18 13:16:54 +0000 |
|---|---|---|
| committer | Antony Dovgal <tony2001@php.net> | 2006-12-18 13:16:54 +0000 |
| commit | 908b1e562d5e2a586ca721e779afedb958d92067 (patch) | |
| tree | 9d30c84184d05c08e49123d1355cbdac9889c30f /main/SAPI.c | |
| parent | 9219d7aa57dd88236a9e5d740a1a6d34de097467 (diff) | |
| download | php-git-908b1e562d5e2a586ca721e779afedb958d92067.tar.gz | |
MFH: fix possible invalid read (reproducible only on big-endian machines)
Diffstat (limited to 'main/SAPI.c')
| -rw-r--r-- | main/SAPI.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/main/SAPI.c b/main/SAPI.c index a760ded4a8..5053c621ad 100644 --- a/main/SAPI.c +++ b/main/SAPI.c @@ -565,7 +565,7 @@ SAPI_API int sapi_header_op(sapi_header_op_enum op, void *arg TSRMLS_DC) header_line = estrndup(header_line, header_line_len); /* cut of trailing spaces, linefeeds and carriage-returns */ - while(isspace(header_line[header_line_len-1])) + while(header_line_len && isspace(header_line[header_line_len-1])) header_line[--header_line_len]='\0'; /* new line safety check */ |