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phar: Fix memory leak when setAlias() fails

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Closes GH-20135.
This commit is contained in:
Niels Dossche
2025-10-11 13:08:29 +02:00
parent da39975001
commit 9216b8be8b
2 changed files with 2 additions and 0 deletions
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1
NEWS
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@@ -17,6 +17,7 @@ PHP NEWS
- Phar:
. Fix memory leak of argument in webPhar. (nielsdos)
. Fix memory leak when setAlias() fails. (nielsdos)
- Random:
. Fix Randomizer::__serialize() w.r.t. INDIRECTs. (nielsdos)

1
ext/phar/phar_object.c
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@@ -2770,6 +2770,7 @@ valid_alias:
phar_flush(phar_obj->archive, NULL, 0, 0, &error);
if (error) {
pefree(phar_obj->archive->alias, phar_obj->archive->is_persistent);
phar_obj->archive->alias = oldalias;
phar_obj->archive->alias_len = oldalias_len;
phar_obj->archive->is_temporary_alias = old_temp;