Quentin Monnet 53909030aa tools: bpftool: prevent infinite loop in get_fdinfo() ... Function getline() returns -1 on failure to read a line, thus creating an infinite loop in get_fdinfo() if the key is not found. Fix it by calling the function only as long as we get a strictly positive return value. Found by copying the code for a key which is not always present... Fixes: 71bb428fe2 ("tools: bpf: add bpftool") Signed-off-by: Quentin Monnet <quentin.monnet@netronome.com> Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>		2018-11-09 08:20:52 +01:00
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bpftool	tools: bpftool: prevent infinite loop in get_fdinfo()	2018-11-09 08:20:52 +01:00
.gitignore	tools/bpftool: ignore build products	2018-07-26 02:50:26 +02:00
bpf_asm.c
bpf_dbg.c	bpf: fix uninitialized variable in bpf tools	2018-04-26 22:23:02 +02:00
bpf_exp.l	bpf: fix cbpf parser bug for octal numbers	2018-06-03 07:46:55 -07:00
bpf_exp.y
bpf_jit_disasm.c	tools/bpf_jit_disasm: silence a static checker warning	2018-01-18 22:15:37 +01:00
Makefile	bpf: fix for lex/yacc build error with gcc-5	2018-04-25 23:27:46 +02:00
Makefile.helpers	tools: bpf: build and install man page for eBPF helpers from bpftool/	2018-07-12 18:55:53 +02:00