From: Timo Sirainen <timo.sirainen@open-xchange.com>
Date: Sat, 18 Apr 2020 18:35:04 +0000 (+0300)
Subject: lib-index: Fix signedness compiler warning with 32bit
X-Git-Tag: 2.3.11.2~237
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=1ec6e977875cf3ad614f3da9f2f416ab9a3660e2;p=thirdparty%2Fdovecot%2Fcore.git

lib-index: Fix signedness compiler warning with 32bit
---

diff --git a/src/lib-index/mail-cache-transaction.c b/src/lib-index/mail-cache-transaction.c
index d75de363a8..603d3fa901 100644
--- a/src/lib-index/mail-cache-transaction.c
+++ b/src/lib-index/mail-cache-transaction.c
@@ -531,7 +531,7 @@ mail_cache_transaction_flush(struct mail_cache_transaction_ctx *ctx,
 		if (!ESTALE_FSTAT(errno))
 			mail_cache_set_syscall_error(ctx->cache, "fstat()");
 		ret = -1;
-	} else if (st.st_size + ctx->last_rec_pos > ctx->cache->index->optimization_set.cache.max_size) {
+	} else if ((uoff_t)st.st_size + ctx->last_rec_pos > ctx->cache->index->optimization_set.cache.max_size) {
 		mail_cache_set_corrupted(ctx->cache, "Cache file too large");
 		ret = -1;
 	} else {