Mercurial > hg > truffle
changeset 6900:bf14ed159fb0
7158801: Improve VM CompileOnly option
Summary: Fixed buffer overflow during parsing flags -XX:CompileCommand=, -XX:CompileOnly= and command lines in .hotspot_compiler file.
Reviewed-by: never
author | kvn |
---|---|
date | Wed, 23 May 2012 12:11:25 -0700 |
parents | 84e198dc2474 |
children | fe4a4ea5bed9 |
files | src/share/vm/compiler/compilerOracle.cpp |
diffstat | 1 files changed, 2 insertions(+), 2 deletions(-) [+] |
line wrap: on
line diff
--- a/src/share/vm/compiler/compilerOracle.cpp Mon May 21 14:56:33 2012 -0700 +++ b/src/share/vm/compiler/compilerOracle.cpp Wed May 23 12:11:25 2012 -0700 @@ -572,7 +572,7 @@ char token[1024]; int pos = 0; int c = getc(stream); - while(c != EOF) { + while(c != EOF && pos < (sizeof(token)-1)) { if (c == '\n') { token[pos++] = '\0'; parse_from_line(token); @@ -593,7 +593,7 @@ int pos = 0; const char* sp = str; int c = *sp++; - while (c != '\0') { + while (c != '\0' && pos < (sizeof(token)-1)) { if (c == '\n') { token[pos++] = '\0'; parse_line(token);