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Move .. handling to a more efficient position. - geomyidae - A small C-based go… |
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git clone git://bitreich.org/geomyidae/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfri… |
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--- |
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commit 646c0c9ac1c8944393c3640c63ffefd6f400c2a5 |
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parent 2a482d9af02b09bc8a770c4e08be577264d473c5 |
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Author: Christoph Lohmann <[email protected]> |
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Date: Sat, 22 Jul 2023 17:14:26 +0200 |
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Move .. handling to a more efficient position. |
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Diffstat: |
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M main.c | 12 ++++++------ |
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1 file changed, 6 insertions(+), 6 deletions(-) |
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--- |
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diff --git a/main.c b/main.c |
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@@ -187,6 +187,12 @@ handlerequest(int sock, char *req, int rlen, char *base, c… |
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if (c) |
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c[0] = '\0'; |
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+ /* Do not allow requests including "..". */ |
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+ if (strstr(recvb, "..")) { |
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+ dprintf(sock, "%s", selinval); |
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+ return; |
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+ } |
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+ |
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sear = strchr(recvb, '\t'); |
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if (sear != NULL) { |
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*sear++ = '\0'; |
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@@ -245,12 +251,6 @@ handlerequest(int sock, char *req, int rlen, char *base, c… |
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} |
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printf("traverse = %s\n", traverse); |
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- /* Do not allow requests including "..". */ |
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- if (strstr(recvb, "..")) { |
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- dprintf(sock, "%s", selinval); |
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- return; |
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- } |
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- |
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printf("recvb = %s\n", recvb); |
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if (snprintf(path, sizeof(path), "%s%s%s", base, |
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(*recvb != '/')? "/" : "", |
