haproxy/include
Emeric Brun ef02dba7bc BUG/MEDIUM: cli: some err/warn msg dumps add LR into CSV output on stat's CLI
The initial purpose of CSV stats through CLI was to make it easely
parsable by scripts. But in some specific cases some error or warning
messages strings containing LF were dumped into cells of this CSV.

This made some parsing failure on several tools. In addition, if a
warning or message contains to successive LF, they will be dumped
directly but double LFs tag the end of the response on CLI and the
client may consider a truncated response.

This patch extends the 'csv_enc_append' and 'csv_enc' functions used
to format quoted string content according to RFC  with an additionnal
parameter to convert multi-lines strings to one line: CRs are skipped,
and LFs are replaced with spaces. In addition and optionally, it is
also possible to remove resulting trailing spaces.

The call of this function to fill strings into stat's CSV output is
updated to force this conversion.

This patch should be backported on all supported branches (issue was
already present in v2.0)
2024-01-24 08:38:59 +01:00
..
haproxy BUG/MEDIUM: cli: some err/warn msg dumps add LR into CSV output on stat's CLI 2024-01-24 08:38:59 +01:00
import IMPORT: ebtree: make string_equal_bits() return an unsigned 2024-01-06 13:35:42 +01:00
make BUILD: makefile: fix build issue on GNU make < 3.82 2023-05-24 15:51:03 +02:00