maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

APFloat::toString(): Fix overrun at scanning. 

FYI, clang/test/SemaTemplate/template-id-printing.cpp had been failing due to it on cygwin-clang.

llvm-svn: 150911
This commit is contained in:
NAKAMURA Takumi 2012-02-19 03:18:29 +00:00
parent da2ed648b5
commit 5adeb93d8a
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
llvm/lib/Support/APFloat.cpp
View File

@ -3340,7 +3340,7 @@ namespace {
// Rounding down is just a truncation, except we also want to drop
// trailing zeros from the new result.
if (buffer[FirstSignificant - 1] < '5') {
while (buffer[FirstSignificant] == '0')
while (FirstSignificant < N && buffer[FirstSignificant] == '0')
FirstSignificant++;
exp += FirstSignificant;