From ac054594dcc18b3793be3df70f260683cad90fb6 Mon Sep 17 00:00:00 2001
From: "Tom G. Christensen" <tgc@jupiterrise.com>
Date: Tue, 25 Mar 2008 14:41:08 +0000
Subject: [PATCH] Enforce length limits on PKG and NAME fields in pkginfo

---
 buildpkg.functions         | 4 ++++
 buildpkg.packaging.solaris | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/buildpkg.functions b/buildpkg.functions
index 74a39ec..50c89ba 100644
--- a/buildpkg.functions
+++ b/buildpkg.functions
@@ -188,6 +188,8 @@ E_BAD_SECTION_END=44
 E_UNPACKAGED_FILES=45
 E_BAD_VERSION=46
 E_BAD_LIBS=47
+E_SVR4_PKG_OVERFLOW=48
+E_SVR4_NAME_OVERFLOW=49
 
 error_txt[$E_BAD_FILE]="File not found"
 error_txt[$E_PATCH_FAILED]="Patch failed"
@@ -204,6 +206,8 @@ error_txt[$E_BAD_SECTION_END]="Found end of section marker before section begin!
 error_txt[$E_UNPACKAGED_FILES]="Unpackaged files found in stage area!"
 error_txt[$E_BAD_VERSION]="Version field overflow"
 error_txt[$E_BAD_LIBS]="config.log defines obsolete libraries!"
+error_txt[$E_SVR4_PKG_OVERFLOW]="PKG field exceeds 9 char limit"
+error_txt[$E_SVR4_NAME_OVERFLOW]="NAME field exceeds 256 char limit"
 
 ##################################################### 
 # Helper functions
diff --git a/buildpkg.packaging.solaris b/buildpkg.packaging.solaris
index 7a25202..a57b8ad 100644
--- a/buildpkg.packaging.solaris
+++ b/buildpkg.packaging.solaris
@@ -113,6 +113,10 @@ pack_info()
 
     local pstamp="$os-$($UNAME -n)`date '+%Y%m%d%H%M'`"
 
+    # Check length of pkgname and name to make sure we're within limits
+    [ ${#pkgname} -gt 9 ] && error $E_SVR4_PKG_OVERFLOW pack_info
+    [ ${#name} -gt 256 ] && error $E_SVR4_NAME_OVERFLOW pack_info
+
     $SED -e "s#%%pkgname%%#$pkgname#g" \
 	-e "s#%%version%%#$version#g" \
 	-e "s#%%pkgcat%%#$pkgcat#g" \