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authorJakub Grajciar <jgrajcia@cisco.com>2020-02-07 11:30:26 +0100
committerOle Trøan <otroan@employees.org>2020-02-26 08:51:03 +0000
commit2dbee9361e74d03727a8b618ba80a5e28c006011 (patch)
tree443b6c39e99e0e46b62ef0dfd002e31bb1fa7665 /src/tools/vppapigen/vppapigen_c.py
parent8e755a16a71c55555f12381c8a12e22ae7138536 (diff)
api: improve api string safety
- Remove vl_api_from_api_string to prevent use of not nul-terminated strings. - Rename vl_api_from_api_to_vec -> vl_api_from_api_to_new_vec to imply a new vector is created. NOT nul terminated. - Add vl_api_from_api_to_new_c_string. Returns nul terminated string in a new vector. - Add vl_api_c_string_to_api_string. Convert nul terminated string to vl_api_string_t - Add vl_api_vec_to_api_string. Convert NON nul terminated vector to vl_api_string_t Type: fix Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com> Change-Id: Iadd59b612c0d960a34ad0dd07a9d17f56435c6ea Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
Diffstat (limited to 'src/tools/vppapigen/vppapigen_c.py')
-rw-r--r--src/tools/vppapigen/vppapigen_c.py5
1 files changed, 2 insertions, 3 deletions
diff --git a/src/tools/vppapigen/vppapigen_c.py b/src/tools/vppapigen/vppapigen_c.py
index a893b3a89bc..46f60dea843 100644
--- a/src/tools/vppapigen/vppapigen_c.py
+++ b/src/tools/vppapigen/vppapigen_c.py
@@ -136,10 +136,9 @@ class Printfun():
if o.modern_vla:
write(' if (vl_api_string_len(&a->{f}) > 0) {{\n'
.format(f=o.fieldname))
- write(' s = format(s, "\\n%U{f}: %.*s", '
+ write(' s = format(s, "\\n%U{f}: %U", '
'format_white_space, indent, '
- 'vl_api_string_len(&a->{f}) - 1, '
- 'vl_api_from_api_string(&a->{f}));\n'.format(f=o.fieldname))
+ 'vl_api_format_string, (&a->{f}));\n'.format(f=o.fieldname))
write(' } else {\n')
write(' s = format(s, "\\n%U{f}:", '
'format_white_space, indent);\n'.format(f=o.fieldname))