File fondu-shadow.diff of Package fondu

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File fondu-shadow.diff of Package fondu

From: Jan Engelhardt <jengelh@medozas.de>
Date: 2011-09-19 17:09:20.582742817 +0200

build: fix compilation of fondu.c in optimizing mode

Glibc expands strdup to a big statement involving strlen().
Since there however is a local variable with the same name,
*boom*.

$ gcc -Wmissing-prototypes -Wunused -Wimplicit -Wreturn-type
  -Wparentheses -pedantic -g -O2   -c -o fondu.o fondu.c
fondu.c: In function ‘BuildFondList’:
fondu.c:429:18: warning: value computed is not used [-Wunused-value]
fondu.c:515:20: error: called object ‘strlen’ is not a function

---
 fondu.c |   18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

Index: fondu-060102/fondu.c
===================================================================
--- fondu-060102.orig/fondu.c
+++ fondu-060102/fondu.c
@@ -473,7 +473,7 @@ static FOND *BuildFondList(FILE *f,long
 	}
 	if ( styleoff!=0 ) {
 	    unsigned char stringoffsets[48];
-	    int strcnt, strlen, format;
+	    int strcnt, slen, format;
 	    char **strings, *pt;
 	    fseek(f,styleoff,SEEK_SET);
 	    /* class = */ getushort(f);
@@ -484,11 +484,11 @@ static FOND *BuildFondList(FILE *f,long
 	    strcnt = getushort(f);
 	    strings = malloc(strcnt*sizeof(char *));
 	    for ( j=0; j<strcnt; ++j ) {
-		strlen = getc(f);
-		strings[j] = malloc(strlen+2);
-		strings[j][0] = strlen;
-		strings[j][strlen+1] = '\0';
-		for ( k=0; k<strlen; ++k )
+		slen = getc(f);
+		strings[j] = malloc(slen+2);
+		strings[j][0] = slen;
+		strings[j][slen+1] = '\0';
+		for ( k=0; k<slen; ++k )
 		    strings[j][k+1] = getc(f);
 	    }
 	    for ( j=0; j<48; ++j ) {
@@ -498,11 +498,11 @@ static FOND *BuildFondList(FILE *f,long
 		if ( k!=-1 || stringoffsets[j]==0 )
 	    continue;		/* this style doesn't exist */
 		format = stringoffsets[j]-1;
-		strlen = strings[0][0];
+		slen = strings[0][0];
 		if ( format!=0 && format!=-1 )
 		    for ( k=0; k<strings[format][0]; ++k )
-			strlen += strings[ strings[format][k+1]-1 ][0];
-		pt = cur->psnames[j] = malloc(strlen+1);
+			slen += strings[ strings[format][k+1]-1 ][0];
+		pt = cur->psnames[j] = malloc(slen+1);
 		strcpy(pt,strings[ 0 ]+1);
 		pt += strings[ 0 ][0];
 		if ( format!=0 && format!=-1 )

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