c5f2dadecb
Each TCP connection that uses the system default cc_newreno(4) congestion control algorithm module leaks a "struct newreno" (8 bytes of memory) at connection initialisation time. The NULL-pointer dereference is only germane when using the ABE feature, which is disabled by default. While at it: - Defer the allocation of memory until it is actually needed given that ABE is optional and disabled by default. - Document the ENOMEM errno in getsockopt(2)/setsockopt(2). - Document ENOMEM and ENOBUFS in tcp(4) as being synonymous given that they are used interchangeably throughout the code. - Fix a few other nits also accidentally omitted from the original patch. Reported by: Harsh Jain on freebsd-net@ Tested by: tjh@ Differential Revision: https://reviews.freebsd.org/D15358 |
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| .. | ||
| cc_cdg.c | ||
| cc_chd.c | ||
| cc_cubic.c | ||
| cc_cubic.h | ||
| cc_dctcp.c | ||
| cc_hd.c | ||
| cc_htcp.c | ||
| cc_module.h | ||
| cc_newreno.c | ||
| cc_newreno.h | ||
| cc_vegas.c | ||
| cc.c | ||
| cc.h | ||