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Fix bug in gzclose_w() when gzwrite() fails to allocate memory.

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This commit is contained in:
Mark Adler
2012-03-03 09:28:00 -08:00
parent dab7531ecc
commit 53bfe01cea
1 changed files with 8 additions and 6 deletions
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14
gzwrite.c
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@@ -547,13 +547,15 @@ int ZEXPORT gzclose_w(file)
} }
/* flush, free memory, and close file */ /* flush, free memory, and close file */
if (gz_comp(state, Z_FINISH) == -1) if (state->size) {
ret = state->err; if (gz_comp(state, Z_FINISH) == -1)
if (!state->direct) { ret = state->err;
(void)deflateEnd(&(state->strm)); if (!state->direct) {
free(state->out); (void)deflateEnd(&(state->strm));
free(state->out);
}
free(state->in);
} }
free(state->in);
gz_error(state, Z_OK, NULL); gz_error(state, Z_OK, NULL);
free(state->path); free(state->path);
if (close(state->fd) == -1) if (close(state->fd) == -1)