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Also add a proper warning with a hint when bind() fails - quark - quark web ser… |
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git clone git://git.suckless.org/quark |
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LICENSE |
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--- |
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commit a9164839e6f091ff66b6684c65d55ed7f5a09ebb |
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parent ed712285707ecba554d718ef28ec2fd83fb846be |
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Author: Laslo Hunhold <[email protected]> |
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Date: Sun, 17 Jan 2021 13:19:45 +0100 |
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Also add a proper warning with a hint when bind() fails |
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Signed-off-by: Laslo Hunhold <[email protected]> |
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Diffstat: |
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M sock.c | 9 ++++++++- |
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1 file changed, 8 insertions(+), 1 deletion(-) |
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--- |
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diff --git a/sock.c b/sock.c |
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@@ -1,5 +1,6 @@ |
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/* See LICENSE file for copyright and license details. */ |
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#include <arpa/inet.h> |
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+#include <errno.h> |
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#include <fcntl.h> |
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#include <netdb.h> |
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#include <netinet/in.h> |
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@@ -73,7 +74,13 @@ sock_get_ips_arr(const char *host, const char* port, int *so… |
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freeaddrinfo(ai); |
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if (!p) { |
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/* we exhaustet the addrinfo-list and found no connection */ |
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- warn("bind:"); |
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+ if (errno == EACCES) { |
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+ warn("You need to run as root or have " |
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+ "CAP_NET_BIND_SERVICE set to bind to " |
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+ "privileged ports"); |
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+ } else { |
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+ warn("bind:"); |
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+ } |
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return 1; |
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} |
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