Mercurial > hg > nginx-quic
changeset 1319:345d2095a6d5
fix potential double free(),
found by Coverity's Scan
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Thu, 19 Jul 2007 19:11:57 +0000 |
parents | 114428c61a3a |
children | e30e9de091b7 |
files | src/core/ngx_file.c |
diffstat | 1 files changed, 5 insertions(+), 2 deletions(-) [+] |
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line diff
--- a/src/core/ngx_file.c +++ b/src/core/ngx_file.c @@ -518,6 +518,9 @@ ngx_walk_tree(ngx_tree_ctx_t *ctx, ngx_s } ctx->data = data; + + } else { + data = NULL; } for ( ;; ) { @@ -643,8 +646,8 @@ done: ngx_free(buf.data); } - if (ctx->alloc) { - ngx_free(ctx->data); + if (data) { + ngx_free(data); ctx->data = prev; }