Strict mode rejected leading zeros but nothing else about the shape of a
number, so several malformed numbers parsed and were then written back out
verbatim, producing JSON that other parsers reject:
$ echo '[2.e3]' | ./json_parse -s -
[ 2.e3 ]
RFC 8259 requires a mandatory integer part and at least one digit in both the
fraction and the exponent:
number = [ minus ] int [ frac ] [ exp ]
int = zero / ( digit1-9 *DIGIT )
frac = decimal-point 1*DIGIT
exp = e [ minus / plus ] 1*DIGIT
so "1.", "-2.", "2.e3", "2.e+3", "0.e1", "-.123", "1e" and "1e+" are all
invalid. Walk the accumulated text against that grammar instead. The leading
zero rule from the previous check is part of the same walk rather than a
separate test, and its cases keep their coverage.
Only JSON_TOKENER_STRICT is affected; the default tokener stays as lenient as
it was. Measured against JSONTestSuite (318 files): strict mode went from 44
to 37 files accepted that the suite says must be rejected, default mode stayed
at 71, and nothing that must be accepted regressed in either mode.
When the appended data points into the printbuf itself, growing the buffer may invalidate the source pointer before it is copied. Preserve the source offset across realloc and use memmove for internal overlap.
The iterative rewrite in 17328a67 made json_object_put() return 0 for freed scalars, strings and empty containers, contradicting the documented contract in json_object.h. Distinguish "freed" from "still referenced" in _json_object_put_maybe_free() and add regression tests.
This commit fixes the install path for json-c headers when running `meson install`.
Previously some showed in /usr/include/ rather than /usr/include/json-c
This also adds generating the pkgconfig .pc file for this project.
Signed-off-by: Tyler Erickson <tyler.erickson@seagate.com>
The meson workflow only builds and tests across platforms; none of its
jobs write to the repository, packages, or other GitHub resources. Add a
workflow-level `permissions: { contents: read }` block so the default
GITHUB_TOKEN follows least privilege instead of inheriting the broad
read/write scopes granted by default.
This patch fixes the build error with clang-21
tests/test_deep_nesting.c:19:34: error: a function declaration
without a prototype is deprecated in all versions of C
[-Werror,-Wstrict-prototypes]
19 | static char *generate_json_string()
by fixing generate_json_string() definition.
It also removes prototypes for static functions that are not needed.
Denis Gregor
Eric Hawicz
Darren Carreras
Javid Khan
Arran Cudbard-Bell
Tyler Erickson
Alb3e3
Milan Broz