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| author | Ciaran Woodward <ciaranwoodward@xmos.com> | 2023-09-01 12:13:55 +0100 |
|---|---|---|
| committer | Tom Tromey <tromey@adacore.com> | 2023-09-05 10:33:38 -0600 |
| commit | 5cd2b85eba535f3623129f617f331210f62afd76 (patch) | |
| tree | d4e3990b35245f8789dc44bd486a806084198a65 /gdb/rust-lang.h | |
| parent | 358be6e72d464349e5146095bdb04b96be5734c1 (diff) | |
| download | gdb-5cd2b85eba535f3623129f617f331210f62afd76.zip gdb-5cd2b85eba535f3623129f617f331210f62afd76.tar.gz gdb-5cd2b85eba535f3623129f617f331210f62afd76.tar.bz2 | |
gdb/riscv: Fix oob memory access when printing info registers
If the length of a register name was greater than 15,
print_spaces was called with a negative number, which
prints random data from the heap instead of the requested
number of spaces.
This could happen if a target-description file was used
to specify additional long-named registers.
Fix is simple - don't ask for fewer than 1 space (since
we still want column separation).
Approved-by: Kevin Buettner <kevinb@redhat.com>
Diffstat (limited to 'gdb/rust-lang.h')
0 files changed, 0 insertions, 0 deletions