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author | 2017-09-12 13:54:37 -0700 | |
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committer | 2017-09-12 13:55:42 -0700 | |
commit | dd2c3cf23afe0c1e11770157a8fdedb3c4146d2b (patch) | |
tree | b01f8c5ef88ccd5f70c304fe448970a144c83e85 /src/core/ext/filters/client_channel/resolver | |
parent | cc86cb75606ffc9d5a689b7adc3a5ee4fe8be7b7 (diff) |
fix handling of service config choosing when percentage is zero
Diffstat (limited to 'src/core/ext/filters/client_channel/resolver')
-rw-r--r-- | src/core/ext/filters/client_channel/resolver/dns/c_ares/dns_resolver_ares.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/core/ext/filters/client_channel/resolver/dns/c_ares/dns_resolver_ares.c b/src/core/ext/filters/client_channel/resolver/dns/c_ares/dns_resolver_ares.c index b87a3b7082..371c59b8cf 100644 --- a/src/core/ext/filters/client_channel/resolver/dns/c_ares/dns_resolver_ares.c +++ b/src/core/ext/filters/client_channel/resolver/dns/c_ares/dns_resolver_ares.c @@ -204,7 +204,7 @@ static char *choose_service_config(char *service_config_choice_json) { int random_pct = rand() % 100; int percentage; if (sscanf(field->value, "%d", &percentage) != 1 || - random_pct > percentage) { + random_pct > percentage || percentage == 0) { service_config_json = NULL; break; } |