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check range of max response size and max timeout parameters - hurl - Gopher/HTT… |
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git clone git://git.codemadness.org/hurl |
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LICENSE |
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--- |
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commit 7f1f2eb85f5716b6a5632bcefc0c4c0cbb9a515e |
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parent 49f3642c3fa644bc376ad67e33a8f686c72c7e06 |
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Author: Hiltjo Posthuma <[email protected]> |
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Date: Fri, 16 Nov 2018 16:05:45 +0100 |
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check range of max response size and max timeout parameters |
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let setsockopt handle the max range of timeout. |
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Diffstat: |
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M hurl.c | 13 +++++++++---- |
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1 file changed, 9 insertions(+), 4 deletions(-) |
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--- |
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diff --git a/hurl.c b/hurl.c |
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@@ -460,6 +460,7 @@ usage(void) |
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int |
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main(int argc, char **argv) |
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{ |
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+ char *end; |
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int statuscode; |
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ARGBEGIN { |
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@@ -467,12 +468,16 @@ main(int argc, char **argv) |
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config_custom = EARGF(usage()); |
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break; |
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case 'm': /* max filesize */ |
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- /* TODO: strtonum */ |
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- config_maxresponsesiz = atoll(EARGF(usage())); |
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+ errno = 0; |
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+ config_maxresponsesiz = strtoll(EARGF(usage()), &end, 10); |
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+ if (errno || *end != '\0' || config_maxresponsesiz < 0) |
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+ usage(); |
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break; |
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case 't': /* timeout */ |
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- /* TODO: strtonum */ |
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- config_timeout = atoll(EARGF(usage())); |
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+ errno = 0; |
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+ config_timeout = strtoll(EARGF(usage()), &end, 10); |
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+ if (errno || *end != '\0' || config_timeout < 0) |
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+ usage(); |
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break; |
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default: |
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usage(); |
