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Commit 08cecfa

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author
Michael Meskes
committed
Fix potential memory access violation in ecpg if filename of include file is
shorter than 2 characters. Patch by: "Wu, Fei" <[email protected]>
1 parent 98bdaab commit 08cecfa

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  • src/interfaces/ecpg/preproc

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src/interfaces/ecpg/preproc/pgc.l

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1538,7 +1538,7 @@ parse_include(void)
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yyin = fopen(inc_file, "r");
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if (!yyin)
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{
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if (strcmp(inc_file + strlen(inc_file) - 2, ".h") != 0)
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if (strlen(inc_file) <= 2 || strcmp(inc_file + strlen(inc_file) - 2, ".h") != 0)
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{
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strcat(inc_file, ".h");
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yyin = fopen(inc_file, "r");

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