jyapayne/Nim
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

fixes nim-lang/nimsuggest#76 (#10093)

Browse source 
* nimsuggest: prevent out-of-bound access

* fixes nim-lang/nimsuggest#76

* undo tester changes
This commit is contained in:
alaviss 2018-12-26 03:08:16 +07:00 • committed by Andreas Rumpf
commit 58d293d6a9
3 changed files with 41 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

4
nimsuggest/nimsuggest.nim
View file

@ -99,7 +99,7 @@ type
proc parseQuoted(cmd: string; outp: var string; start: int): int =
var i = start
i += skipWhitespace(cmd, i)
if cmd[i] == '"':
if i < cmd.len and cmd[i] == '"':
i += parseUntil(cmd, outp, '"', i+1)+2
else:
i += parseUntil(cmd, outp, seps, i)
@ -428,7 +428,7 @@ proc execCmd(cmd: string; graph: ModuleGraph; cachedMsgs: CachedMsgs) =
var dirtyfile = ""
var orig = ""
i = parseQuoted(cmd, orig, i)
if cmd[i] == ';':
if i < cmd.len and cmd[i] == ';':
i = parseQuoted(cmd, dirtyfile, i+1)
i += skipWhile(cmd, seps, i)
var line = -1