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autoindex: fix off-by-one buffer size

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Zach DeCook 2020-12-27 08:00:15 -05:00 committed by Drew DeVault
parent eac874b925
commit fbef1d34a1
1 changed files with 1 additions and 0 deletions
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src/serve.c
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@ -96,6 +96,7 @@ serve_autoindex(struct gmnisrv_client *client, const char *path)
qsort(names, nameln, sizeof(names[0]), namecmp); qsort(names, nameln, sizeof(names[0]), namecmp);
bufsz++; // buffer needs to have room for the \0.
FILE *buf = fmemopen(NULL, bufsz, "w+"); FILE *buf = fmemopen(NULL, bufsz, "w+");
if (!buf) { if (!buf) {
goto internal_error; goto internal_error;