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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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2
gzwrite.c
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@@ -547,6 +547,7 @@ int ZEXPORT gzclose_w(file)
} }
/* flush, free memory, and close file */ /* flush, free memory, and close file */
if (state->size) {
if (gz_comp(state, Z_FINISH) == -1) if (gz_comp(state, Z_FINISH) == -1)
ret = state->err; ret = state->err;
if (!state->direct) { if (!state->direct) {
@@ -554,6 +555,7 @@ int ZEXPORT gzclose_w(file)
free(state->out); 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)