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- commit 6e580b6e744011e87c337ebe2c082acfd5ca835a
- Author: Christopher Faulet <cfaulet@haproxy.com>
- Date: Tue Apr 30 14:03:56 2019 +0200
-
- MINOR: config: Test validity of tune.maxaccept during the config parsing
-
- Only -1 and positive integers from 0 to INT_MAX are accepted. An error is
- triggered during the config parsing for any other values.
-
- This patch may be backported to all supported versions.
-
- (cherry picked from commit 6b02ab87348090efec73b1dd24f414239669f279)
- Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
- (cherry picked from commit 2bbc40f8bc9a52ba0d03b25270ac0129cca29bba)
- Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
-
- diff --git a/src/cfgparse.c b/src/cfgparse.c
- index c178538b..8e325416 100644
- --- a/src/cfgparse.c
- +++ b/src/cfgparse.c
- @@ -789,6 +789,8 @@ int cfg_parse_global(const char *file, int linenum, char **args, int kwm)
- global.tune.maxpollevents = atol(args[1]);
- }
- else if (!strcmp(args[0], "tune.maxaccept")) {
- + long max;
- +
- if (alertif_too_many_args(1, file, linenum, args, &err_code))
- goto out;
- if (global.tune.maxaccept != 0) {
- @@ -801,7 +803,13 @@ int cfg_parse_global(const char *file, int linenum, char **args, int kwm)
- err_code |= ERR_ALERT | ERR_FATAL;
- goto out;
- }
- - global.tune.maxaccept = atol(args[1]);
- + max = atol(args[1]);
- + if (/*max < -1 || */max > INT_MAX) {
- + ha_alert("parsing [%s:%d] : '%s' expects -1 or an integer from 0 to INT_MAX.\n", file, linenum, args[0]);
- + err_code |= ERR_ALERT | ERR_FATAL;
- + goto out;
- + }
- + global.tune.maxaccept = max;
- }
- else if (!strcmp(args[0], "tune.chksize")) {
- if (alertif_too_many_args(1, file, linenum, args, &err_code))
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