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Fix IOOBE in Repository.resolveSimple() 

IndexOutOfBoundException is thrown from Repository.resolveSimple() when
'-g' string is located less then 4 characters from the end of this
string.

Change-Id: I1128c2cdfec9db3023d4d0f1f40d863e84b75950
Signed-off-by: Dariusz Luksza <dariusz@luksza.org>
This commit is contained in:
Dariusz Luksza 2011-09-06 10:12:39 +02:00
parent b695f66487
commit 570d862ef3
1 changed files with 1 additions and 1 deletions
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2
org.eclipse.jgit/src/org/eclipse/jgit/lib/Repository.java
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@ -597,7 +597,7 @@ private ObjectId resolveSimple(final String revstr) throws IOException {
return resolveAbbreviation(revstr);
int dashg = revstr.indexOf("-g");
if (4 < revstr.length() && 0 <= dashg
if ((dashg + 4) < revstr.length() && 0 <= dashg
&& isHex(revstr.charAt(dashg + 2))
&& isHex(revstr.charAt(dashg + 3))
&& isAllHex(revstr, dashg + 4)) {