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Fix the color space parameter in RGB SGR, from Brad Town.

pull/1748/head
nicm 2019-05-20 05:35:46 +00:00
parent 82ebd98c5f
commit 6e0c663a89
1 changed files with 13 additions and 11 deletions
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24
input.c
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@ -1938,23 +1938,25 @@ input_csi_dispatch_sgr_colon(struct input_ctx *ictx, u_int i)
}
return;
}
if (p[0] != 38 && p[0] != 48)
if (n < 2 || (p[0] != 38 && p[0] != 48))
return;
if (p[1] == -1)
i = 2;
else
i = 1;
switch (p[i]) {
switch (p[1]) {
case 2:
if (n < i + 4)
if (n < 3)
break;
input_csi_dispatch_sgr_rgb_do(ictx, p[0], p[i + 1], p[i + 2],
p[i + 3]);
if (n == 5)
i = 2;
else
i = 3;
if (n < i + 3)
break;
input_csi_dispatch_sgr_rgb_do(ictx, p[0], p[i], p[i + 1],
p[i + 2]);
break;
case 5:
if (n < i + 2)
if (n < 3)
break;
input_csi_dispatch_sgr_256_do(ictx, p[0], p[i + 1]);
input_csi_dispatch_sgr_256_do(ictx, p[0], p[2]);
break;
}
}