[Liblas-commits] hg: don't overwrite into an array that's too small

[liblas-commits at liblas.org]

changeset 6f47f776555e in /Volumes/Data/www/liblas.org/hg
details: http://hg.liblas.orghg?cmd=changeset;node=6f47f776555e
summary: don't overwrite into an array that's too small

diffstat:

 src/detail/writer/point.cpp |  7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r 5a3c264b030e -r 6f47f776555e src/detail/writer/point.cpp
--- a/src/detail/writer/point.cpp	Tue May 04 11:38:30 2010 -0500
+++ b/src/detail/writer/point.cpp	Tue May 04 12:17:29 2010 -0500
@@ -156,19 +156,20 @@
                 blanks[i] = '\0';
             }
             detail::write_n(GetStream(), blanks, static_cast<std::streamsize>(size));
-            delete [] blanks; 
+            delete[] blanks; 
         } else if (data.size() != size){ 
             int16_t difference = size - data.size();
             if (difference < 0) {
                 throw std::runtime_error("Format's base size is larger than it's size.  This should not happen!");
             }
+
             char* blanks = new char[difference];
-            for (int i=0; i < size; ++i) {
+            for (int i=0; i < difference; ++i) {
                 blanks[i] = '\0';
             }
             detail::write_n(GetStream(), data.front(), data.size());
             detail::write_n(GetStream(), blanks, static_cast<std::streamsize>(difference));
-            delete [] blanks;
+            delete[] blanks;
 
         } else {
             detail::write_n(GetStream(), data.front(), static_cast<std::streamsize>(size));