X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/92296fe4b0862a04ea3d965b4cd2d4a420e3be9f..6dc85f53d92b9763a1509a6472227c54bc70b01d:/apt-pkg/deb/debsrcrecords.cc

diff --git a/apt-pkg/deb/debsrcrecords.cc b/apt-pkg/deb/debsrcrecords.cc
index 5454d79c3..d296161d6 100644
--- a/apt-pkg/deb/debsrcrecords.cc
+++ b/apt-pkg/deb/debsrcrecords.cc
@@ -73,9 +73,12 @@ const char **debSrcRecordParser::Binaries()
    char* bin = Buffer;
    do {
       char* binStartNext = strchrnul(bin, ',');
-      char* binEnd = binStartNext - 1;
-      for (; isspace_ascii(*binEnd) != 0; --binEnd)
-	 binEnd = 0;
+      // Found a comma, clean up any space before it
+      if (binStartNext > Buffer) {
+	 char* binEnd = binStartNext - 1;
+	 for (; binEnd > Buffer && isspace_ascii(*binEnd) != 0; --binEnd)
+	    *binEnd = 0;
+      }
       StaticBinList.push_back(bin);
       if (*binStartNext != ',')
 	 break;