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Make the startup static and suid checks follow symlinks.

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Also a couple of minor formatting changes.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@1979
This commit is contained in:
Nicholas Nethercote 2003-11-01 14:49:58 +00:00
parent ddc388cfd7
commit 91686661b2
1 changed files with 6 additions and 6 deletions
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12
coregrind/valgrind.in
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@ -117,22 +117,22 @@ if [ $# != 0 ] ; then
# Ensure the program exists. Ignore any error messages from 'which'.
which_prog=`which $1 2> /dev/null`
if [ z$which_prog = z ] ; then
echo "'$1' not found in \$PATH, aborting."
exit
echo "'$1' not found in \$PATH, aborting."
exit
fi
# Ensure the program isn't statically linked.
if [ $# != 0 ] ; then
case `file "$which_prog"` in
case `file -L "$which_prog"` in # must follow symlinks, hence -L
# Ensure the program isn't statically linked.
*"statically linked"*)
echo "\`$which_prog' is statically linked"
echo "Valgrind only works on dynamically linked executables; your"
echo "program must rely on at least one shared object for Valgrind"
echo "to work with it. Read FAQ #5 for more information."
exit 1 ;;
# ensure that there are no setuid or gid flags
# Ensure that there are no setuid or gid flags
*:\ set?id\ ELF*)
echo "\`$which_prog' is suid/sgid."
echo "\`$which_prog' is suid/sgid."
echo "Valgrind can't handle these executables, as it"
echo "requires the LD_PRELOAD feature in order to work."
echo ""