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poll: fix leak in ssh_poll_ctx_free

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Fix a memory leak in 'ssh_poll_ctx_free': issue 'ssh_poll_free'
to remove the poll handle from its context and free it.

BUG: https://red.libssh.org/issues/128

Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
This commit is contained in:
Jon Simons
2013-10-30 18:18:32 -07:00
committed by Andreas Schneider
parent 6c213c913b
commit 447ee309b0
1 changed files with 5 additions and 1 deletions
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6
src/poll.c
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@@ -450,7 +450,11 @@ void ssh_poll_ctx_free(ssh_poll_ctx ctx) {
if (ctx->polls_allocated > 0) {
while (ctx->polls_used > 0){
ssh_poll_handle p = ctx->pollptrs[0];
ssh_poll_ctx_remove(ctx, p);
/*
* The free function calls ssh_poll_ctx_remove() and decrements
* ctx->polls_used
*/
ssh_poll_free(p);
}
SAFE_FREE(ctx->pollptrs);