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89afb761ba
If output_cmd_background is given a valid mode as the first argument, then there is no file given and an error should be returned. join_args should not be called with an argc of zero since it sets the last character to the null terminator. With an argc of zero, the length is zero causing a heap buffer overflow when setting the byte before the start of argv to '\0'. This probably will not ever generate a segfault, but may cause data corruption to whatever is directly before it in memory. To make other such cases easier to detect, this also adds a sway_assert in join_args when argc is zero. |
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| .. | ||
| commands | ||
| config | ||
| desktop | ||
| input | ||
| tree | ||
| commands.c | ||
| config.c | ||
| criteria.c | ||
| debug-tree.c | ||
| decoration.c | ||
| ipc-json.c | ||
| ipc-server.c | ||
| main.c | ||
| meson.build | ||
| security.c | ||
| server.c | ||
| sway-bar.5.scd | ||
| sway-input.5.scd | ||
| sway-output.5.scd | ||
| sway.1.scd | ||
| sway.5.scd | ||
| swaynag.c | ||
| xdg_decoration.c | ||