23 lines
821 B
Diff
23 lines
821 B
Diff
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diff -up ghostscript-9.07/base/wrfont.c.wrf-snprintf ghostscript-9.07/base/wrfont.c
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--- ghostscript-9.07/base/wrfont.c.wrf-snprintf 2013-07-01 13:02:33.373244683 +0100
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+++ ghostscript-9.07/base/wrfont.c 2013-07-01 13:04:55.022864299 +0100
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@@ -72,7 +72,8 @@ WRF_wfloat(WRF_output * a_output, double
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{
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char buffer[32];
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- gs_sprintf(buffer, "%f", a_float);
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+ if (gs_snprintf(buffer, sizeof (buffer), "%f", a_float) >= sizeof (buffer))
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+ buffer[sizeof (buffer) - 1] = '\0';
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WRF_wstring(a_output, buffer);
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}
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@@ -81,6 +82,7 @@ WRF_wint(WRF_output * a_output, long a_i
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{
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char buffer[32];
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- gs_sprintf(buffer, "%ld", a_int);
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+ if (gs_snprintf(buffer, sizeof (buffer), "%ld", a_int) >= sizeof (buffer))
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+ buffer[sizeof (buffer) - 1] = '\0';
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WRF_wstring(a_output, buffer);
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}
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