625f218d4
Denys Vlasenko
2011-03-21
Subject
wget: fix fname_out usage wrt redirects
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networking/wget.c+8 -2
| @@ -604,8 +604,14 @@ static void download_one_url(const char *url) | |
| if (G.fname_out[0] == '/' || !G.fname_out[0]) | |
| G.fname_out = (char*)"index.html"; | |
| /* -P DIR is considered only if there was no -O FILE */ | |
| - | if (G.dir_prefix) |
| - | G.fname_out = fname_out_alloc = concat_path_file(G.dir_prefix, G.fname_out); |
| + | else { |
| + | if (G.dir_prefix) |
| + | G.fname_out = fname_out_alloc = concat_path_file(G.dir_prefix, G.fname_out); |
| + | else { |
| + | /* redirects may free target.path later, need to make a copy */ |
| + | G.fname_out = fname_out_alloc = xstrdup(G.fname_out); |
| + | } |
| + | } |
| } | |
| #if ENABLE_FEATURE_WGET_STATUSBAR | |
| G.curfile = bb_get_last_path_component_nostrip(G.fname_out); | |