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| author | Araq <rumpf_a@web.de> | 2018-07-07 02:31:43 +0200 |
|---|---|---|
| committer | Araq <rumpf_a@web.de> | 2018-07-07 02:31:43 +0200 |
| commit | 8667899d531225e060db3effe72627b9609017ce (patch) | |
| tree | 9f16b8074aab232777d6bd1efca245908562b324 | |
| parent | 352b8a4844a4211fb7381f2f0d0b9e40dcb3cc72 (diff) | |
| download | Nim-8667899d531225e060db3effe72627b9609017ce.tar.gz | |
hotfix: fixes possible out of bounds access in ospaths.joinPath
| -rw-r--r-- | lib/pure/ospaths.nim | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/pure/ospaths.nim b/lib/pure/ospaths.nim index 96996bba7..305052e41 100644 --- a/lib/pure/ospaths.nim +++ b/lib/pure/ospaths.nim @@ -186,7 +186,7 @@ proc joinPath*(head, tail: string): string {. if len(head) == 0: result = tail elif head[len(head)-1] in {DirSep, AltSep}: - if tail[0] in {DirSep, AltSep}: + if tail.len > 0 and tail[0] in {DirSep, AltSep}: result = head & substr(tail, 1) else: result = head & tail |