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| author |  Michael Smith <mikesmiffy128@gmail.com>
| 2025-08-02 14:43:19 +0100 |
|---|---|---|
| committer | Michael Smith <mikesmiffy128@gmail.com>
| 2025-08-02 14:43:19 +0100 |
| commit | 0d905d7998a031c2d7a1cdc5d0d1148b55b610a2 (patch) | |
| tree | ea73c7cadd583a8c95b4a7ba6edaa10e99067098 /src/l4d1democompat.c | |
| parent | f2f9f18a893527ee80260a2d57bca3023f8fd44f (diff) | |
| download | sst-0d905d7998a031c2d7a1cdc5d0d1148b55b610a2.tar.gz sst-0d905d7998a031c2d7a1cdc5d0d1148b55b610a2.zip | |
Make additional use of untyped command callbacks
Diffstat (limited to 'src/l4d1democompat.c')
| -rw-r--r-- | src/l4d1democompat.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/l4d1democompat.c b/src/l4d1democompat.c index 1cfe959..105b812 100644 --- a/src/l4d1democompat.c +++ b/src/l4d1democompat.c @@ -50,9 +50,8 @@ static GetHostVersion_func orig_GetHostVersion; typedef void (*VCALLCONV ReadDemoHeader_func)(void *); static ReadDemoHeader_func orig_ReadDemoHeader; -static inline bool find_ReadDemoHeader(con_cmdcb listdemo_cb) { +static inline bool find_ReadDemoHeader(const uchar *insns) { // Find the call to ReadDemoHeader in the listdemo callback - const uchar *insns = (const uchar *)listdemo_cb; for (const uchar *p = insns; p - insns < 192;) { if (p[0] == X86_LEA && p[1] == X86_MODRM(2, 1, 4) && p[2] == 0x24 && p[7] == X86_CALL && p[12] == X86_LEA && @@ -138,7 +137,7 @@ static int hook_midpoint() { INIT { struct con_cmd *cmd_listdemo = con_findcmd("listdemo"); if_cold (!cmd_listdemo) return FEAT_INCOMPAT; // should never happen! - if_cold (!find_ReadDemoHeader(cmd_listdemo->cb)) { + if_cold (!find_ReadDemoHeader(cmd_listdemo->cb_insns)) { errmsg_errorx("couldn't find ReadDemoHeader function"); return FEAT_INCOMPAT; } |