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17 lines
399 B
Diff
17 lines
399 B
Diff
https://github.com/termux/termux-packages/issues/16476
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--- a/read.c
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+++ b/read.c
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@@ -445,6 +445,11 @@
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return -1;
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}
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+ if (S_ISCHR(st.st_mode) || S_ISBLK(st.st_mode)) {
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+ mandoc_msg(MANDOCERR_BADARG_BAD, 0, 0, "%s", strerror(EINVAL));
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+ return -1;
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+ }
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+
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/*
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* If we're a regular file, try just reading in the whole entry
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* via mmap(). This is faster than reading it into blocks, and
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