curl: timeout in the read callback

The read callback can timeout if there's nothing to read within the
given maximum period. Example use case is when doing "curl -m 3
telnet://example.com" or anything else that expects input on stdin or
similar that otherwise would "hang" until something happens and then not
respect the timeout.

This fixes KNOWN_BUG 8.1, first filed in July 2009.

Bug: https://sourceforge.net/p/curl/bugs/846/

Closes #9815
This commit is contained in:
Daniel Stenberg 2022-10-27 13:40:06 +02:00
parent b830f9ba9e
commit a55256cfb2
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9 changed files with 58 additions and 29 deletions

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@ -36,7 +36,7 @@ ParameterError str2num(long *val, const char *str);
ParameterError str2unum(long *val, const char *str);
ParameterError oct2nummax(long *val, const char *str, long max);
ParameterError str2unummax(long *val, const char *str, long max);
ParameterError str2udouble(double *val, const char *str, double max);
ParameterError secs2ms(long *val, const char *str);
ParameterError proto2num(struct OperationConfig *config,
const char * const *val, char **obuf,