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Skip shebang line if present

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This commit is contained in:
Bob Weinand 2015-08-01 21:33:23 +02:00
parent fb37da2a48
commit 06ef2aeca9
1 changed files with 23 additions and 1 deletions
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24
sapi/phpdbg/phpdbg_prompt.c
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@ -443,14 +443,36 @@ PHPDBG_COMMAND(exec) /* {{{ */
int phpdbg_compile(void) /* {{{ */ int phpdbg_compile(void) /* {{{ */
{ {
zend_file_handle fh; zend_file_handle fh;
char *buf;
size_t len;
if (!PHPDBG_G(exec)) { if (!PHPDBG_G(exec)) {
phpdbg_error("inactive", "type=\"nocontext\"", "No execution context"); phpdbg_error("inactive", "type=\"nocontext\"", "No execution context");
return FAILURE; return FAILURE;
} }
if (php_stream_open_for_zend_ex(PHPDBG_G(exec), &fh, USE_PATH|STREAM_OPEN_FOR_INCLUDE) == SUCCESS) { if (php_stream_open_for_zend_ex(PHPDBG_G(exec), &fh, USE_PATH|STREAM_OPEN_FOR_INCLUDE) == SUCCESS && zend_stream_fixup(&fh, &buf, &len) == SUCCESS) {
/* Skip #! line */
if (len >= 3 && buf[0] == '#' && buf[1] == '!') {
char *end = buf + len;
do {
switch (fh.handle.stream.mmap.buf++[0]) {
case '\r':
if (fh.handle.stream.mmap.buf[0] == '\n') {
fh.handle.stream.mmap.buf++;
}
case '\n':
CG(start_lineno) = 2;
fh.handle.stream.mmap.len -= fh.handle.stream.mmap.buf - buf;
end = fh.handle.stream.mmap.buf;
}
} while (fh.handle.stream.mmap.buf + 1 < end);
}
PHPDBG_G(ops) = zend_compile_file(&fh, ZEND_INCLUDE); PHPDBG_G(ops) = zend_compile_file(&fh, ZEND_INCLUDE);
fh.handle.stream.mmap.buf = buf;
fh.handle.stream.mmap.len = len;
zend_destroy_file_handle(&fh); zend_destroy_file_handle(&fh);
if (EG(exception)) { if (EG(exception)) {
zend_exception_error(EG(exception), E_ERROR); zend_exception_error(EG(exception), E_ERROR);