Mercurial > vim
comparison src/filepath.c @ 18947:d6c7b2f9aa20 v8.2.0034
patch 8.2.0034: missing check for out of memory
Commit: https://github.com/vim/vim/commit/70188f5b23ea7efec7adaf74e0af797d1bb1afe8
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Dec 23 18:18:52 2019 +0100
patch 8.2.0034: missing check for out of memory
Problem: Missing check for out of memory.
Solution: Check for NULL after vim_strsave(). (Dominique Pelle,
closes #5393)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Mon, 23 Dec 2019 18:30:04 +0100 |
| parents | 410155e75efa |
| children | 94eda51ba9ba |
comparison
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| 18946:59c8d375c1ec | 18947:d6c7b2f9aa20 |
|---|---|
| 1656 int is_relative_to_current = FALSE; | 1656 int is_relative_to_current = FALSE; |
| 1657 int has_trailing_pathsep = FALSE; | 1657 int has_trailing_pathsep = FALSE; |
| 1658 int limit = 100; | 1658 int limit = 100; |
| 1659 | 1659 |
| 1660 p = vim_strsave(p); | 1660 p = vim_strsave(p); |
| 1661 | 1661 if (p == NULL) |
| 1662 goto fail; | |
| 1662 if (p[0] == '.' && (vim_ispathsep(p[1]) | 1663 if (p[0] == '.' && (vim_ispathsep(p[1]) |
| 1663 || (p[1] == '.' && (vim_ispathsep(p[2]))))) | 1664 || (p[1] == '.' && (vim_ispathsep(p[2]))))) |
| 1664 is_relative_to_current = TRUE; | 1665 is_relative_to_current = TRUE; |
| 1665 | 1666 |
| 1666 len = STRLEN(p); | 1667 len = STRLEN(p); |
| 1679 q[-1] = NUL; | 1680 q[-1] = NUL; |
| 1680 } | 1681 } |
| 1681 | 1682 |
| 1682 buf = alloc(MAXPATHL + 1); | 1683 buf = alloc(MAXPATHL + 1); |
| 1683 if (buf == NULL) | 1684 if (buf == NULL) |
| 1685 { | |
| 1686 vim_free(p); | |
| 1684 goto fail; | 1687 goto fail; |
| 1688 } | |
| 1685 | 1689 |
| 1686 for (;;) | 1690 for (;;) |
| 1687 { | 1691 { |
| 1688 for (;;) | 1692 for (;;) |
| 1689 { | 1693 { |