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Merge pull request from dcooper16/percent_printing_3.0

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Fix printing percent characters
This commit is contained in:
Dirk Wetter
2020-03-06 20:04:45 +01:00
committed by GitHub
parent 069baa0b6e ed5bdffc84
commit c4d2c2de48
1 changed files with 6 additions and 7 deletions

13
testssl.sh

@ -498,17 +498,16 @@ html_reserved(){
html_out() {
"$do_html" || return 0
[[ -n "$HTMLFILE" ]] && [[ ! -d "$HTMLFILE" ]] && printf -- "%b" "${1//%/%%}" >> "$HTMLFILE"
# here and other printf's: a little bit of sanitizing with bash internal search&replace -- otherwise printf will hiccup at '%'. '--' and %b do the rest.
[[ -n "$HTMLFILE" ]] && [[ ! -d "$HTMLFILE" ]] && printf -- "%b" "$1" >> "$HTMLFILE"
}
# This is intentionally the same.
safe_echo() { printf -- "%b" "${1//%/%%}"; }
tm_out() { printf -- "%b" "${1//%/%%}"; }
tmln_out() { printf -- "%b" "${1//%/%%}\n"; }
safe_echo() { printf -- "%b" "$1"; }
tm_out() { printf -- "%b" "$1"; }
tmln_out() { printf -- "%b" "$1\n"; }
out() { printf -- "%b" "${1//%/%%}"; html_out "$(html_reserved "$1")"; }
outln() { printf -- "%b" "${1//%/%%}\n"; html_out "$(html_reserved "$1")\n"; }
out() { printf -- "%b" "$1"; html_out "$(html_reserved "$1")"; }
outln() { printf -- "%b" "$1\n"; html_out "$(html_reserved "$1")\n"; }
#TODO: Still no shell injection safe but if just run it from the cmd line: that's fine