Fixed #73969 - Fixed segmentation fault when debug_print_backtrace called#2329
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andrewnester wants to merge 1 commit intophp:PHP-7.0from
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Fixed #73969 - Fixed segmentation fault when debug_print_backtrace called#2329andrewnester wants to merge 1 commit intophp:PHP-7.0from
andrewnester wants to merge 1 commit intophp:PHP-7.0from
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tpunt
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Jan 22, 2017
Zend/zend_builtin_functions.c
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| } | ||
| if (zend_function_name != NULL) { | ||
| function_name = ZSTR_VAL(zend_function_name); | ||
| } |
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I'd add in an
else {
function_name = NULL;
}
here, to ensure that the function name is NULL if it does not exist (since currently, it could be any garbage). Without it, I get the following output (in debug mode):
#0 c1::() called at [/Users/tpunt/prog/php/tpuntphp/a.php:20]
#1 c1::go() called at [/Users/tpunt/prog/php/tpuntphp/a.php:24]
Contributor
|
Other than not setting the |
Contributor
|
Also (note to the merger), this patch belongs in the PHP 7.0 branch as well. |
andrewnester
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Merged 6f912f7 Thanks. |
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Fixes https://bugs.php.net/bug.php?id=73969