# HG changeset patch

# Parent 29be2a4daa0f512d22bde85b97b5460839026571

# User Wolfgang Rosenauer <wr@rosenauer.org>

From: Jan Engelhardt <jengelh@inai.de>

Reference: http://bugs.icu-project.org/trac/ticket/7808

diff --git a/intl/icu/source/tools/pkgdata/pkgdata.cpp b/intl/icu/source/tools/pkgdata/pkgdata.cpp

--- a/intl/icu/source/tools/pkgdata/pkgdata.cpp

+++ b/intl/icu/source/tools/pkgdata/pkgdata.cpp

@@ -1975,22 +1975,22 @@ static void loadLists(UPKGOptions *o, UE

     FILE *p = NULL;

     size_t n;

     static char buf[512] = "";

     char cmdBuf[1024];

     UErrorCode status = U_ZERO_ERROR;

     const char cmd[] = "icu-config --incpkgdatafile";

     /* #1 try the same path where pkgdata was called from. */

-    findDirname(progname, cmdBuf, 1024, &status);

+    findDirname(progname, cmdBuf, sizeof(cmdBuf), &status);

     if(U_SUCCESS(status)) {

       if (cmdBuf[0] != 0) {

-          uprv_strncat(cmdBuf, U_FILE_SEP_STRING, 1024);

+          uprv_strncat(cmdBuf, U_FILE_SEP_STRING, sizeof(cmdBuf)-1-strlen(cmdBuf));

       }

-      uprv_strncat(cmdBuf, cmd, 1024);

+      uprv_strncat(cmdBuf, cmd, sizeof(cmdBuf)-1-strlen(cmdBuf));

       if(verbose) {

         fprintf(stdout, "# Calling icu-config: %s\n", cmdBuf);

       }

       p = popen(cmdBuf, "r");

     }

     if(p == NULL || (n = fread(buf, 1, 511, p)) <= 0) {