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r13858@catbus: nickm | 2007-07-22 18:44:02 -0400

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Fix/note some relatively trivial mem usage issues


svn:r10905
This commit is contained in:
Nick Mathewson 2007-07-22 22:49:49 +00:00
parent 0104882e9b
commit 701fce8e5c
3 changed files with 7 additions and 1 deletions
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4
src/common/torgzip.c
View File

@ -136,6 +136,10 @@ tor_gzip_compress(char **out, size_t *out_len,
}
done:
*out_len = stream->total_out;
if (stream->total_out > out_size + 4097) {
/* If we're wasting more than 4k, don't. */
tor_realloc(*out, stream->total_out + 1);
}
if (deflateEnd(stream)!=Z_OK) {
log_warn(LD_BUG, "Error freeing gzip structures");
goto err;

3
src/or/circuitbuild.c
View File

@ -1072,7 +1072,8 @@ circuit_get_unhandled_ports(time_t now)
int i;
for (i = 0; i < smartlist_len(source); ++i) {
tmp = tor_malloc(sizeof(uint16_t));
/*XXXX020 some of these are leaked somewhere.. fix that. */
tmp = tor_malloc(sizeof(uint16_t));
memcpy(tmp, smartlist_get(source, i), sizeof(uint16_t));
smartlist_add(dest, tmp);
}

1
src/or/main.c
View File

@ -1763,6 +1763,7 @@ tor_free_all(int postfork)
routerlist_free_all();
addressmap_free_all();
set_exit_redirects(NULL); /* free the registered exit redirects */
esc_router_info(NULL); /* free a static field */
dirserv_free_all();
rend_service_free_all();
rend_cache_free_all();