annotate libtomcrypt/testbuild.sh @ 1861:2b3a8026a6ce

Add re-exec for server This allows ASLR to re-randomize the address space for every connection, preventing some vulnerabilities from being exploitable by repeated probing. Overhead (memory and time) is yet to be confirmed. At present this is only enabled on Linux. Other BSD platforms with fexecve() would probably also work though have not been tested.
author Matt Johnston <matt@ucc.asn.au>
date Sun, 30 Jan 2022 10:14:56 +0800
parents 6dba84798cd5
children
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1 #!/bin/bash
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2
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3 # output version
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4 bash printinfo.sh
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5
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6 echo "$1 (Build Only, $2, $3)..."
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7 make clean 1>/dev/null 2>/dev/null
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8 echo -n "building..."
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9 touch testok.txt
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10 CFLAGS="$2 $CFLAGS $4" EXTRALIBS="$5" make -f $3 test tv_gen 1>gcc_1.txt 2>gcc_2.txt || (echo "build $1 failed see gcc_2.txt for more information" && cat gcc_2.txt && rm -f testok.txt && exit 1)
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11 if find testok.txt -type f 1>/dev/null 2>/dev/null ; then
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12 echo "successful"
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13 exit 0
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14 fi
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15 exit 1