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Prevent asan from aborting over tabs and stringwidth funcs

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NepDisk 2026-01-13 16:05:05 -05:00
parent 9f9e1df88b
commit 3684675371
1 changed files with 9 additions and 0 deletions
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9
src/v_video.c
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@ -3619,6 +3619,9 @@ INT32 V_SubStringWidth(const char *string, INT32 length, INT32 option)
if ((UINT8)c & 0x80) //color parsing! -Inuyasha 2.16.09
continue;
if (c < HU_FONTSTART)
continue; // this is not a proper character.
c = toupper(c) - HU_FONTSTART;
if (c < 0 || c >= HU_FONTSIZE || !fontv[HU_FONT].font[c])
lw += spacewidth;
@ -3672,6 +3675,9 @@ INT32 V_SmallSubStringWidth(const char *string, INT32 length, INT32 option)
if ((UINT8)c & 0x80) //color parsing! -Inuyasha 2.16.09
continue;
if (c < HU_FONTSTART)
continue; // this is not a proper character.
c = toupper(c) - HU_FONTSTART;
if (c < 0 || c >= HU_FONTSIZE || !fontv[HU_FONT].font[c])
lw += spacewidth;
@ -3724,6 +3730,9 @@ INT32 V_ThinSubStringWidth(const char *string, INT32 length, INT32 option)
if ((UINT8)c & 0x80) //color parsing! -Inuyasha 2.16.09
continue;
if (c < HU_FONTSTART)
continue; // this is not a proper character.
if (!lowercase || !fontv[TINY_FONT].font[c-HU_FONTSTART])
c = toupper(c);
c -= HU_FONTSTART;