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handledcgi: show error message if execl fails - geomyidae - A small C-based gop… |
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git clone git://bitreich.org/geomyidae/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfri… |
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--- |
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commit e48154791b3387b70536b62166fe8841df1b918f |
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parent 522c74dba4eb1ba5895fc39c8e9b1e13ef81e283 |
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Author: Hiltjo Posthuma <[email protected]> |
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Date: Sun, 25 Jun 2017 20:56:08 +0200 |
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handledcgi: show error message if execl fails |
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Signed-off-by: Christoph Lohmann <[email protected]> |
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Diffstat: |
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M handlr.c | 5 ++++- |
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1 file changed, 4 insertions(+), 1 deletion(-) |
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--- |
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diff --git a/handlr.c b/handlr.c |
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@@ -222,7 +222,10 @@ handledcgi(int sock, char *file, char *port, char *base, c… |
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break; |
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} |
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- execl(file, p, sear, args, ohost, port, (char *)nil); |
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+ if (execl(file, p, sear, args, ohost, port, (char *)nil) == -1… |
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+ perror("execl"); |
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+ _exit(1); |
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+ } |
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case -1: |
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break; |
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default: |
